fix: 内源检视问题修复

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>

components/shell/include/shell.h

@@ -115,7 +115,7 @@ typedef enum {
 
 /*
  * Hook for user-defined debug function
- * Unify differnt module's func for registration
+ * Unify different module's func for registration
  */
 typedef UINT32 (*CmdCallBackFunc)(UINT32 argc, const CHAR **argv);
 

components/shell/src/base/shcmd.c

@@ -69,10 +69,10 @@ CmdModInfo *OsCmdInfoGet(VOID)
 }
 
 /*
- * Description: Pass in the string and clear useless space ,which inlcude:
+ * Description: Pass in the string and clear useless space ,which include:
  *                1) The overmatch space which is not be marked by Quote's area
  *                   Squeeze the overmatch space into one space
- *                2) Clear all space before first vaild charatctor
+ *                2) Clear all space before first vaild character
  * Input:       cmdKey : Pass in the buff string, which is ready to be operated
  *              cmdOut : Pass out the buffer string ,which has already been operated
  *              size : cmdKey length
@@ -98,6 +98,7 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsCmdKeyShift(const CHAR *cmdKey, CHAR *cmdOut, UI
         PRINTK("malloc failure in %s[%d]", __FUNCTION__, __LINE__);
         return (UINT32)OS_ERROR;
     }
+    (VOID)memset_s(output, len + 1, 0, len + 1);
     /* Backup the 'output' start address */
     outputBak = output;
     /* Scan each charactor in 'cmdKey',and squeeze the overmuch space and ignore invaild charactor */
@@ -110,7 +111,7 @@ LITE_OS_SEC_TEXT_MINOR UINT32 OsCmdKeyShift(const CHAR *cmdKey, CHAR *cmdOut, UI
         /* 1) Quotes matching status is FALSE (which said that the space is not been marked by double quotes) */
         /* 2) Current charactor is a space */
         /* 3) Next charactor is a space too, or the string is been seeked to the end already(\0) */
-        /* 4) Invaild charactor, such as single quotes */
+        /* 4) Invalid charactor, such as single quotes */
         if ((*cmdKey == ' ') && ((*(cmdKey + 1) == ' ') || (*(cmdKey + 1) == '\0')) && QUOTES_STATUS_CLOSE(quotes)) {
             continue;
         }

components/shell/src/base/shmsg.c

@@ -96,7 +96,7 @@ CHAR *GetCmdName(const CHAR *cmdline, UINT32 len)
             continue;
         }
         /* If detected a space which the quotes matching status is false */
-        /* which said has detected the first space for seperator, finish this scan operation */
+        /* which said has detected the first space for separator, finish this scan operation */
         if ((*tmpStr == ' ') && (QUOTES_STATUS_CLOSE(quotes))) {
             break;
         }

components/shell/src/cmds/fullpath.c

@@ -203,14 +203,14 @@ STATIC CHAR *VfsNormalizeFullpath(const CHAR *directory, const CHAR *filename, C
     CHAR *fullpath = NULL;
 
     if (filename[0] != '/') {
-        /* not a absolute path */
+        /* not an absolute path */
 
         fullpath = VfsNotAbsolutePath(directory, filename, pathname, namelen);
         if (fullpath == NULL) {
             return (CHAR *)NULL;
         }
     } else {
-        /* it's a absolute path, use it directly */
+        /* it's an absolute path, use it directly */
 
         fullpath = strdup(filename); /* copy string */
         if (fullpath == NULL) {

components/shell/src/cmds/vfs_shellcmd.c

@@ -209,6 +209,7 @@ VOID OsLs(const CHAR *pathname)
             }
         } while (pdirent != NULL);
 
+        free(path);
         (VOID)closedir(d);
     }
 }