From 7d2fd01c2d7d6d4c653a307a1419bc094f5332f0 Mon Sep 17 00:00:00 2001
From: arvinzzz <zhaotianyu9@huawei.com>
Date: Wed, 23 Mar 2022 14:37:01 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=91=8A=E8=AD=A6=E4=BF=AE=E5=A4=8D?=
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Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Iccf2fa30b1c16148c8c3e548fcdceda07dff8ae5
---
 components/fs/vfs/los_fs.c | 4 ++++
 kernel/src/los_queue.c     | 1 +
 2 files changed, 5 insertions(+)

diff --git a/components/fs/vfs/los_fs.c b/components/fs/vfs/los_fs.c
index 5fb95380..13c5f94c 100644
--- a/components/fs/vfs/los_fs.c
+++ b/components/fs/vfs/los_fs.c
@@ -269,6 +269,10 @@ int LOS_Open(const char *path, int oflag, ...)
     }
 
     size_t pathLen = strlen(path) + 1;
+    if ((unsigned)pathLen > PATH_MAX) {
+        errno = EINVAL;
+        return FS_FAILURE;
+    }
     char *canonicalPath = (char *)malloc(pathLen);
     if (!canonicalPath) {
         errno = ENOMEM;
diff --git a/kernel/src/los_queue.c b/kernel/src/los_queue.c
index 686e5d14..785b2316 100644
--- a/kernel/src/los_queue.c
+++ b/kernel/src/los_queue.c
@@ -39,6 +39,7 @@
 #include "los_memory.h"
 #include "los_task.h"
 #include "los_sched.h"
+#include <stdint.h>
 
 
 #if (LOSCFG_BASE_IPC_QUEUE == 1)