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feat: 支持Lms

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1.【需求描述】：
   支持内核态堆内存非法访问检测，包括：越界访问、double free、释放后使用；支持libc常用高频函数内存检测；支持安全函数内存检测；读写检测可配可裁剪。
2.【方案描述】：
   (1).影子内存映射与标记
   (2).编译器使能-fsanitize=kernel-address 自动插桩检测点
   (3).实时校验影子内存的合法性；
   (4).错误访问打印回溯栈

BREAKING CHANGE: 新增支持API:

LOS_LmsCheckPoolAdd使能检测指定内存池
LOS_LmsCheckPoolDel不检测指定内存池
LOS_LmsAddrProtect为指定内存段上锁，不允许访问
LOS_LmsAddrDisableProtect去能指定内存段的访问保护

Close #I4HYBG

Signed-off-by: LiteOS2021 <dinglu@huawei.com>
Change-Id: Ia356a003088b9df37df667ea8ba91c80f5a41967
This commit is contained in:
LiteOS2021
2021-11-26 16:33:06 +08:00
parent 2cf3b19563
commit 7b838e8a7b
42 changed files with 3142 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
testsuites/BUILD.gn
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@@ -69,6 +69,9 @@ group("testsuites") {
if (defined(LOSCFG_DYNLINK)) {
deps += [ "sample/kernel/dynlink:test_dynlink" ]
}
if (defined(LOSCFG_KERNEL_LMS)) {
deps += [ "sample/kernel/lms:test_lms" ]
}
if (!module_switch) {
deps = []
}

1
testsuites/include/iCunit.h
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@@ -162,6 +162,7 @@ typedef enum {
#endif
TEST_DRIVERBASE,
TEST_DYNLINK,
TEST_LMS,
} LiteOS_test_module;
typedef enum {

1
testsuites/include/osTest.h
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@@ -85,6 +85,7 @@ extern "C" {
#define LOS_KERNEL_DYNLINK_TEST 0
#define LOS_KERNEL_TICKLESS_TEST 0
#define LOS_KERNEL_PM_TEST 1
#define LOS_KERNEL_LMS_TEST 0
#define LITEOS_CMSIS_TEST 0
#define LOS_CMSIS2_CORE_TASK_TEST 0

78
testsuites/sample/kernel/lms/BUILD.gn Normal file
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@@ -0,0 +1,78 @@
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
static_library("test_lms") {
sources = [
"It_los_lms.c",
"It_los_lms_001.c",
"It_los_lms_002.c",
"It_los_lms_003.c",
"It_los_lms_004.c",
"It_los_lms_005.c",
"It_los_lms_006.c",
"It_los_lms_007.c",
"It_los_lms_008.c",
"It_los_lms_009.c",
"It_los_lms_010.c",
"It_los_lms_011.c",
"It_los_lms_012.c",
"It_los_lms_013.c",
"It_los_lms_014.c",
"It_los_lms_015.c",
"It_los_lms_016.c",
"It_los_lms_017.c",
"It_los_lms_018.c",
"It_los_lms_019.c",
"It_los_lms_020.c",
"It_los_lms_021.c",
"It_los_lms_022.c",
"It_los_lms_023.c",
"It_los_lms_024.c",
]
if ("$ohos_build_compiler_specified" == "gcc") {
cflags_c = [
"-O0",
"-fsanitize=kernel-address",
]
} else {
cflags_c = [
"-O0",
"-fsanitize=kernel-address",
"-mllvm",
"-asan-instrumentation-with-call-threshold=0",
"-mllvm",
"-asan-stack=0",
"-mllvm",
"-asan-globals=0",
]
}
configs += [ "//kernel/liteos_m/testsuites:include" ]
}

72
testsuites/sample/kernel/lms/It_los_lms.c Normal file
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@@ -0,0 +1,72 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "It_los_lms.h"
char g_testLmsPool[2 * PAGE_SIZE];
STATIC VOID testPoolInit(void)
{
UINT32 ret = LOS_MemInit(g_testLmsPool, 2 * PAGE_SIZE);
if (ret != 0) {
PRINT_ERR("%s failed, ret = 0x%x\n", __FUNCTION__, ret);
return;
}
}
VOID ItSuiteLosLms(void)
{
testPoolInit();
ItLosLms001();
ItLosLms002();
ItLosLms003();
ItLosLms004();
ItLosLms005();
ItLosLms006();
ItLosLms007();
ItLosLms008();
ItLosLms009();
ItLosLms010();
ItLosLms011();
ItLosLms012();
ItLosLms013();
ItLosLms014();
ItLosLms015();
ItLosLms016();
ItLosLms017();
ItLosLms018();
ItLosLms019();
ItLosLms020();
ItLosLms021();
ItLosLms022();
ItLosLms023();
ItLosLms024();
}

82
testsuites/sample/kernel/lms/It_los_lms.h Normal file
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@@ -0,0 +1,82 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef IT_LOS_LMS_H
#define IT_LOS_LMS_H
#include "osTest.h"
#include "los_memory.h"
#include "los_config.h"
#include "iCunit.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */
#define INDEX_MAX 20
#define PAGE_SIZE (0x1000U)
extern char g_testLmsPool[2 * PAGE_SIZE];
VOID ItLosLms001(void);
VOID ItLosLms002(void);
VOID ItLosLms003(void);
VOID ItLosLms004(void);
VOID ItLosLms005(void);
VOID ItLosLms006(void);
VOID ItLosLms007(void);
VOID ItLosLms008(void);
VOID ItLosLms009(void);
VOID ItLosLms010(void);
VOID ItLosLms011(void);
VOID ItLosLms012(void);
VOID ItLosLms013(void);
VOID ItLosLms014(void);
VOID ItLosLms015(void);
VOID ItLosLms016(void);
VOID ItLosLms017(void);
VOID ItLosLms018(void);
VOID ItLosLms019(void);
VOID ItLosLms020(void);
VOID ItLosLms021(void);
VOID ItLosLms022(void);
VOID ItLosLms023(void);
VOID ItLosLms024(void);
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cplusplus */
#endif /* __cplusplus */
#endif /* IT_LOS_LMS_H */

54
testsuites/sample/kernel/lms/It_los_lms_001.c Normal file
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@@ -0,0 +1,54 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 i;
char *str = (char*)LOS_MemAlloc(g_testLmsPool, INDEX_MAX);
for (i = 0; i < INDEX_MAX + 1; i++) {
if (i % 4 == 0) {
PRINTK("\n");
}
PRINTK("str[%2d]=0x%2x ", i, str[i]);
}
return LOS_OK;
}
/* LmsTestOsmallocOverflow */
VOID ItLosLms001(void)
{
TEST_ADD_CASE("ItLosLms001", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

58
testsuites/sample/kernel/lms/It_los_lms_002.c Normal file
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@@ -0,0 +1,58 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 boundary;
CHAR *str = NULL;
UINT32 i;
UINT32 size = 20; /* mem size 20 */
for (i = 2; i < 8; i++) { /* boundary loop from 2 to 8 */
boundary = 1 << i;
str = (CHAR *)LOS_MemAllocAlign(m_aucSysMem0, size, boundary);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINTK("str = 0x%x, boundary = %d\n", str, boundary);
PRINTK("0x%x\n", str[size + 1]); /* trigger read overflow at size + 1 */
(VOID)LOS_MemFree(m_aucSysMem0, str);
}
return LOS_OK;
}
/* LmsTestMemAlignOverflow */
VOID ItLosLms002(void)
{
TEST_ADD_CASE("ItLosLms002", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

59
testsuites/sample/kernel/lms/It_los_lms_003.c Normal file
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@@ -0,0 +1,59 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 boundary;
CHAR *str = NULL;
UINT32 i;
UINT32 size = 0x8 + 0x2; /* mem size 0x8 + 0x2 */
for (i = 2; i < 8; i++) { /* boundary loop from 2 to 8 */
boundary = 1 << i;
str = (CHAR *)LOS_MemAllocAlign(m_aucSysMem0, size, boundary);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINTK("str = 0x%x, boundary = %d\n", str, boundary);
PRINTK("0x%x\n", str[size + 1]); /* not trigger read overflow at size + 1 */
PRINTK("0x%x\n", str[size + 2]); /* trigger read overflow at size + 2 */
(VOID)LOS_MemFree(m_aucSysMem0, str);
}
return LOS_OK;
}
/* LmsTestMemAlignOverflow_Not4Align */
VOID ItLosLms003(void)
{
TEST_ADD_CASE("ItLosLms003", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

72
testsuites/sample/kernel/lms/It_los_lms_004.c Normal file
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@@ -0,0 +1,72 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
#define PTR_NUM 100
#define SIZE_NUM 2
CHAR *str[PTR_NUM] = {NULL};
UINT32 size[SIZE_NUM] = {20, 10}; /* mem size 20, 10 */
UINT32 index;
UINT32 i, j, k;
UINT32 boundary;
for (k = 0; k < SIZE_NUM; k++) {
index = 0;
for (j = 0; j < 10; j++) { /* loop 10 times each size */
for (i = 2; i < 8; i++, index++) { /* boundary loop from 2 to 8 */
boundary = 1 << i;
PRINT_DEBUG("size = %d, boundary = %d\n", size[k], boundary);
str[index] = (char *)LOS_MemAllocAlign(m_aucSysMem0, size[k], boundary);
ICUNIT_GOTO_NOT_EQUAL(str[index], NULL, str[index], EXIT);
}
}
for (i = 0; i < index; i++) {
(VOID)LOS_MemFree(m_aucSysMem0, str[i]);
}
}
return LOS_OK;
EXIT:
for (i = 0; i < index; i++) {
(VOID)LOS_MemFree(m_aucSysMem0, str[i]);
}
return LOS_OK;
}
/* LmsTestMemAlignFree */
VOID ItLosLms004(void)
{
TEST_ADD_CASE("ItLosLms004", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

61
testsuites/sample/kernel/lms/It_los_lms_005.c Normal file
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@@ -0,0 +1,61 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20; /* mem size 20 */
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x\n", str);
(VOID)memset_s(str, size, 0xca, size);
/* oldSize - newsize < OS_MEM_NODE_HEAD_SIZE + OS_MEM_ALIGN_SIZE */
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, size - 4); /* mem size - 4 */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT);
PRINTK("newPtr = 0x%x\n", newPtr[size - 4]); /* trigger read overflow at size - 4 */
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
}
/* LmsTestReallocTest1 */
VOID ItLosLms005(void)
{
TEST_ADD_CASE("ItLosLms005", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

61
testsuites/sample/kernel/lms/It_los_lms_006.c Normal file
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@@ -0,0 +1,61 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20 * 3; /* mem size 20 * 3 */
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x\n", str);
(VOID)memset_s(str, size, 0xca, size);
/* oldSize - newSize >= OS_MEM_NODE_HEAD_SIZE + OS_MEM_ALIGN_SIZE */
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, size - 32); /* mem size - 32 */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT);
PRINTK("newPtr = 0x%x\n", newPtr[size - 30]); /* trigger read overflow at size - 30 */
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
}
/* LmsTestReallocTest2 */
VOID ItLosLms006(void)
{
TEST_ADD_CASE("ItLosLms006", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20; /* mem size 20 */
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x\n", str);
CHAR *bigger = (CHAR *)LOS_MemAlloc(g_testLmsPool, size * 3); /* mem size * 3 */
ICUNIT_GOTO_NOT_EQUAL(bigger, NULL, bigger, EXIT);
PRINT_DEBUG("bigger addr = 0x%x, %d\n", bigger, __LINE__);
CHAR *tmp = (CHAR *)LOS_MemAlloc(g_testLmsPool, size); /* do not release */
ICUNIT_GOTO_NOT_EQUAL(tmp, NULL, tmp, EXIT1);
PRINT_DEBUG("tmp addr = 0x%x,%d\n", tmp, __LINE__);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
/* resize < size + next size && split node */
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, size * 2); /* mem size * 2 */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT2);
PRINTK("0x%x\n", newPtr[size * 2]); /* trigger read overflow at size * 2 */
(VOID)LOS_MemFree(g_testLmsPool, tmp);
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
EXIT1:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
return LOS_OK;
EXIT2:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, tmp);
return LOS_OK;
}
/* LmsTestReallocTest3 */
VOID ItLosLms007(void)
{
TEST_ADD_CASE("ItLosLms007", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20; /* mem size 20 */
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x\n", str);
CHAR *bigger = (CHAR *)LOS_MemAlloc(g_testLmsPool, size * 3); /* mem size * 3 */
ICUNIT_GOTO_NOT_EQUAL(bigger, NULL, bigger, EXIT);
PRINT_DEBUG("bigger = 0x%x,%d\n", bigger, __LINE__);
CHAR *tmp = (CHAR *)LOS_MemAlloc(g_testLmsPool, size); /* do not release */
ICUNIT_GOTO_NOT_EQUAL(tmp, NULL, tmp, EXIT1);
PRINT_DEBUG("tmp = 0x%x,%d\n", tmp, __LINE__);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
/* resize < size + next size && not split node */
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, size * 4 + 8); /* mem size * 4 - 8 */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT2);
PRINT_DEBUG("newPtr = 0x%x,%d\n", newPtr, __LINE__);
PRINTK("0x%x\n", newPtr[size * 4 + 8]); /* trigger read overflow at size * 4 - 8 */
(VOID)LOS_MemFree(g_testLmsPool, tmp);
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
EXIT1:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
return LOS_OK;
EXIT2:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, tmp);
return LOS_OK;
}
/* LmsTestReallocTest4 */
VOID ItLosLms008(void)
{
TEST_ADD_CASE("ItLosLms008", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20; /* mem size 20 */
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x,%d\n", str, __LINE__);
CHAR *bigger = (CHAR *)LOS_MemAlloc(g_testLmsPool, size * 3); /* mem size * 3 */
ICUNIT_GOTO_NOT_EQUAL(bigger, NULL, bigger, EXIT);
PRINT_DEBUG("bigger = 0x%x,%d\n", bigger, __LINE__);
CHAR *tmp = (CHAR *)LOS_MemAlloc(g_testLmsPool, size); /* do not release */
ICUNIT_GOTO_NOT_EQUAL(tmp, NULL, tmp, EXIT1);
PRINT_DEBUG("tmp = 0x%x,%d\n", tmp, __LINE__);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
/* resize > size + next size */
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, size * 6); /* mem size * 6 */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT2);
PRINT_DEBUG("newPtr = 0x%x,%d\n", newPtr, __LINE__);
PRINTK("0x%x\n", newPtr[size * 6]); /* trigger overflow at size * 6 */
(VOID)LOS_MemFree(g_testLmsPool, tmp);
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
EXIT1:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, bigger);
return LOS_OK;
EXIT2:
(VOID)LOS_MemFree(g_testLmsPool, str);
(VOID)LOS_MemFree(g_testLmsPool, tmp);
return LOS_OK;
}
/* LmsTestReallocTest5 */
VOID ItLosLms009(void)
{
TEST_ADD_CASE("ItLosLms009", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_010.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 size = 20; /* mem size 20 */
CHAR *backStr;
CHAR *str = (CHAR *)LOS_MemAlloc(g_testLmsPool, size);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINT_DEBUG("str = 0x%x,%d\n", str, __LINE__);
CHAR *newPtr = LOS_MemRealloc(g_testLmsPool, str, 0x8+0x2); /* reaSize 0x2 is not 4Align */
ICUNIT_GOTO_NOT_EQUAL(newPtr, NULL, newPtr, EXIT);
PRINT_DEBUG("newPtr = 0x%x,%d\n", newPtr, __LINE__);
PRINTK("0x%x\n", newPtr[0x8+0x3]); /* not trigger overflow at newPtr[0x3] */
PRINTK("Trigger write overflow\n");
newPtr[0x8+0x4] = 0x01; /* write 0x1,trigger overflow at newPtr[0x4] */
PRINTK("Trigger read overflow\n");
PRINTK("0x%x\n", newPtr[0x8+0x4]); /* trigger read overflow at newPtr[0x4] */
backStr = (CHAR *)(newPtr - 1); /* Add offset -1 */
PRINTK("Trigger back offset write overflow\n");
*backStr = 0x01;
PRINTK("Trigger back offset read overflow\n");
PRINTK("0x%x\n", *backStr); /* trigger overflow */
PRINTK("Trigger read overflow\n"); /* trigger read overflow */
PRINTK("0x%x\n", newPtr[0x8+0x5]); /* trigger overflow at newPtr[0x5] */
(VOID)LOS_MemFree(g_testLmsPool, newPtr);
return LOS_OK;
EXIT:
(VOID)LOS_MemFree(g_testLmsPool, str);
return LOS_OK;
}
/* LmsTestReallocTest6 */
VOID ItLosLms010(void)
{
TEST_ADD_CASE("ItLosLms010", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 i;
char *str = (char*)LOS_MemAlloc(m_aucSysMem0, INDEX_MAX);
for (i = 0; i < INDEX_MAX; i++) {
if (i % 4 == 0) {
PRINTK("\n");
}
PRINTK("str[%2d]=0x%2x ", i, str[i]);
}
LOS_MemFree(m_aucSysMem0, str);
PRINTK("str[%2d]=0x%2x ", 0, str[0]);
return LOS_OK;
}
/* LmsTestUseAfterFree */
VOID ItLosLms011(void)
{
TEST_ADD_CASE("ItLosLms011", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_012.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 i;
char *str = (char*)LOS_MemAlloc(m_aucSysMem0, INDEX_MAX);
for (i = 0; i < INDEX_MAX; i++) {
if (i % 4 == 0) {
PRINTK("\n");
}
PRINTK("str[%2d]=0x%2x ", i, str[i]);
}
LOS_MemFree(m_aucSysMem0, str);
LOS_MemFree(m_aucSysMem0, str);
return LOS_OK;
}
/* LmsTestDoubleFree */
VOID ItLosLms012(void)
{
TEST_ADD_CASE("ItLosLms012", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_013.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 i;
char str2[INDEX_MAX + 1] = "1234567890abcdefghij";
char *str = (char*)LOS_MemAlloc(m_aucSysMem0, INDEX_MAX);
memcpy(str, str2, INDEX_MAX + 1);
for (i = 0; i < INDEX_MAX + 1; i++) {
if (i % 4 == 0) {
PRINTK("\n");
}
PRINTK("str[%2d]=0x%2x ", i, str[i]);
}
return LOS_OK;
}
/* LmsTestMemcpyOverflow */
VOID ItLosLms013(void)
{
TEST_ADD_CASE("ItLosLms013", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_014.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
UINT32 i;
char *str = (char*)LOS_MemAlloc(m_aucSysMem0, INDEX_MAX);
memset(str, 0xca, INDEX_MAX + 1);
for (i = 0; i < INDEX_MAX + 1; i++) {
if (i % 4 == 0) {
PRINTK("\n");
}
PRINTK("str[%2d]=0x%2x ", i, str[i]);
}
return LOS_OK;
}
/* LmsTestMemsetSOverflow */
VOID ItLosLms014(void)
{
TEST_ADD_CASE("ItLosLms014", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_015.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
#define SIZEE 100
CHAR src[SIZEE + 1] = {0};
CHAR *p = (CHAR *)LOS_MemAlloc(m_aucSysMem0, SIZEE);
ICUNIT_ASSERT_NOT_EQUAL(p, NULL, 0);
memmove(p, src, SIZEE);
PRINTK("p[0] = %d\n", p[0]);
memmove(p, src, SIZEE + 1); /* trigger overflow */
return LOS_OK;
}
/* LmsTestMemmoveOverflow */
VOID ItLosLms015(void)
{
TEST_ADD_CASE("ItLosLms015", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

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testsuites/sample/kernel/lms/It_los_lms_016.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *string = "LMS_TestCase";
CHAR *src;
CHAR *buf;
CHAR *str;
UINT32 ret;
src = LOS_MemAlloc(m_aucSysMem0, strlen(string));
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
buf = LOS_MemAlloc(m_aucSysMem0, (strlen(string) + 10)); /* mem size 10 */
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
str = strcpy(src, string); /* write overflow */
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
(VOID)strcpy(buf, src); /* Check LMS detection information when the strcpy src overflows. */
ret = LOS_MemFree(m_aucSysMem0, buf);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
ret = LOS_MemFree(m_aucSysMem0, src);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
return LOS_OK;
}
/* LmsTestStrcpyOverflow */
VOID ItLosLms016(void)
{
TEST_ADD_CASE("ItLosLms016", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

71
testsuites/sample/kernel/lms/It_los_lms_017.c Normal file
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *string = "LMS_TestCase";
CHAR *src;
CHAR *buf;
CHAR *str;
UINT32 ret;
src = LOS_MemAlloc(m_aucSysMem0, (strlen(string) + 1)); /* mem size 1 */
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
str = strcpy(src, string);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
buf = LOS_MemAlloc(m_aucSysMem0, (strlen(string) + 4)); /* mem size 10 */
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
(VOID)memset(buf, 0, (strlen(string) + 4)); /* memset size 10 */
(VOID)strcat(buf, src); /* no overflows. */
(VOID)strcat(buf, "123"); /* no overflows. */
(VOID)strcat(buf, "4"); /* write overflows. */
ret = LOS_MemFree(m_aucSysMem0, buf);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
ret = LOS_MemFree(m_aucSysMem0, src);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
return LOS_OK;
}
/* LmsTestStrcatOverflow */
VOID ItLosLms017(void)
{
TEST_ADD_CASE("ItLosLms017", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

74
testsuites/sample/kernel/lms/It_los_lms_018.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *src;
CHAR *buf;
src = LOS_MemAlloc(m_aucSysMem0, 9);
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
(VOID)memset(src, 0, 9);
src[0] = 49;
src[1] = 50;
src[2] = 51;
src[3] = 52;
src[4] = 53;
src[5] = 54;
src[6] = 55;
src[7] = 56;
PRINTK("strlen(src) = %d\n", strlen(src));
buf = LOS_MemAlloc(m_aucSysMem0, 7);
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
buf[0] = 0;
strncat(buf, src, 8); /* trigger buf overflow */
buf[0] = 0;
strncat(buf, src, 9); /* trigger buf overflow */
buf[0] = 0;
strncat(buf, src, 20); /* trigger buf overflow */
buf[0] = 0;
strncat(buf, src, 21); /* trigger buf overflow */
PRINTK("\n######%s stop ######\n", __FUNCTION__);
return LOS_OK;
}
/* LmsTestStrncatOverflow */
VOID ItLosLms018(void)
{
TEST_ADD_CASE("ItLosLms018", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

72
testsuites/sample/kernel/lms/It_los_lms_019.c Normal file
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/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *src;
CHAR *buf;
src = LOS_MemAlloc(m_aucSysMem0, 9);
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
(VOID)memset(src, 0, 9);
src[0] = 49;
src[1] = 50;
src[2] = 51;
src[3] = 52;
src[4] = 53;
src[5] = 54;
src[6] = 55;
src[7] = 56;
PRINTK("strlen(src) = %d\n", strlen(src));
buf = LOS_MemAlloc(m_aucSysMem0, 20);
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
buf[0] = 0;
(VOID)strncpy(buf, src, 8); /* no trigger overflow */
buf[0] = 0;
(VOID)strncpy(buf, src, 9); /* no trigger overflow */
buf[0] = 0;
(VOID)strncpy(buf, src, 20); /* no trigger overflow */
buf[0] = 0;
(VOID)strncpy(buf, src, 21); /* trigger buf overflow */
return LOS_OK;
}
/* LmsTestStrncpyOverflow */
VOID ItLosLms019(void)
{
TEST_ADD_CASE("ItLosLms019", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

51
testsuites/sample/kernel/lms/It_los_lms_020.c Normal file
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@@ -0,0 +1,51 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *p = (CHAR *)LOS_MemAlloc(g_testLmsPool, INDEX_MAX);
ICUNIT_ASSERT_NOT_EQUAL(p, NULL, 0);
memset_s(p, INDEX_MAX, 0, INDEX_MAX + 1);
PRINTK("p[0] = %d\n", p[0]);
memset_s(p, INDEX_MAX + 1, 0, INDEX_MAX + 1); /* trigger overflow */
return LOS_OK;
}
/* LmsTestMemset_sOverflow */
VOID ItLosLms020(void)
{
TEST_ADD_CASE("ItLosLms020", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

53
testsuites/sample/kernel/lms/It_los_lms_021.c Normal file
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@@ -0,0 +1,53 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR src[INDEX_MAX + 1] = {0};
CHAR *p = (CHAR *)LOS_MemAlloc(g_testLmsPool, INDEX_MAX);
ICUNIT_ASSERT_NOT_EQUAL(p, NULL, 0);
memcpy_s(p, INDEX_MAX, src, INDEX_MAX + 1);
PRINTK("p[0] = %d\n", p[0]);
memcpy_s(p, INDEX_MAX + 1, 0, INDEX_MAX + 1); /* trigger overflow */
return LOS_OK;
}
/* LmsTestMemcpy_sOverflow */
VOID ItLosLms021(void)
{
TEST_ADD_CASE("ItLosLms021", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

52
testsuites/sample/kernel/lms/It_los_lms_022.c Normal file
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@@ -0,0 +1,52 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *p = (CHAR *)LOS_MemAlloc(g_testLmsPool, INDEX_MAX);
ICUNIT_ASSERT_NOT_EQUAL(p, NULL, 0);
memmove_s(p, INDEX_MAX, 0, INDEX_MAX + 1);
PRINTK("p[0] = %d\n", p[0]);
memmove_s(p, INDEX_MAX + 1, 0, INDEX_MAX + 1); /* trigger overflow */
return LOS_OK;
}
/* LmsTestMemmove_sOverflow */
VOID ItLosLms022(void)
{
TEST_ADD_CASE("ItLosLms022", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

71
testsuites/sample/kernel/lms/It_los_lms_023.c Normal file
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *string = "LMS_TestCase";
CHAR *src;
CHAR *buf;
CHAR *str;
UINT32 ret;
src = LOS_MemAlloc(g_testLmsPool, (strlen(string) + 1));
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
PRINTK("%d\n", __LINE__);
(VOID)__memset(src, 0, (strlen(string) + 1));
PRINTK("%d\n", __LINE__);
str = __strcpy(src, string);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINTK("%d\n", __LINE__);
buf = LOS_MemAlloc(g_testLmsPool, 8); /* mem size 8 */
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
buf[7] = '\0'; /* end index 7 */
PRINTK("%d\n", __LINE__);
ret = strcat_s(buf, 100, src); /* Check LMS detection information when the strcat dest max set 100 overflows. */
PRINTK("%d\n", __LINE__);
ret = LOS_MemFree(g_testLmsPool, buf);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
ret = LOS_MemFree(g_testLmsPool, src);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
return LOS_OK;
}
/* LmsTestStrcat_sOverflow */
VOID ItLosLms023(void)
{
TEST_ADD_CASE("ItLosLms023", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

71
testsuites/sample/kernel/lms/It_los_lms_024.c Normal file
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "osTest.h"
#include "It_los_lms.h"
static UINT32 TestCase(VOID)
{
CHAR *string = "LMS_TestCase";
CHAR *src;
CHAR *buf;
CHAR *str;
UINT32 ret;
src = LOS_MemAlloc(g_testLmsPool, strlen(string));
ICUNIT_ASSERT_NOT_EQUAL(src, NULL, src);
(VOID)__memset(src, 0, strlen(string));
PRINTK("%d\n", __LINE__);
str = __strcpy(src, string);
ICUNIT_ASSERT_NOT_EQUAL(str, NULL, str);
PRINTK("%d\n", __LINE__);
buf = LOS_MemAlloc(g_testLmsPool, 8); /* mem size 8 */
ICUNIT_ASSERT_NOT_EQUAL(buf, NULL, buf);
buf[7] = '\0'; /* end index 7 */
PRINTK("%d\n", __LINE__);
ret = strcpy_s(buf, 100, src); /* Check LMS detection information when the strcpy_s dest max set 100 overflows. */
PRINTK("%d\n", __LINE__);
ret = LOS_MemFree(g_testLmsPool, buf);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
ret = LOS_MemFree(g_testLmsPool, src);
ICUNIT_ASSERT_NOT_EQUAL(ret, LOS_NOK, ret);
return LOS_OK;
}
/* LmsTestStrcpy_sOverflow */
VOID ItLosLms024(void)
{
TEST_ADD_CASE("ItLosLms024", TestCase, TEST_LOS, TEST_LMS, TEST_LEVEL1, TEST_FUNCTION);
}

4
testsuites/src/osTest.c
View File

@@ -130,6 +130,10 @@ void TestKernel(void)
ItSuiteLosDynlink();
#endif
#if (LOS_KERNEL_LMS_TEST == 1)
ItSuiteLosLms();
#endif
#if (LOS_KERNEL_PM_TEST == 1)
ItSuiteLosPm();
#endif