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Merge pull request #122 from DavidLin1577/patch-5

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Fixed  stackover flow bug in qcloud_json_token.c
This commit is contained in:
Arthur
2020-03-15 23:50:47 +08:00
committed by GitHub
parent 9d6dd6398e 9e146a68f6
commit c5a972b9ac
2 changed files with 14 additions and 0 deletions
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6
components/connectivity/TencentCloud_SDK/source/src/utils/qcloud_json_token.c
View File

@@ -109,6 +109,9 @@ list_head_t *LITE_json_keys_of(char *src, char *prefix)
json_key_t *entry = NULL;
entry = osal_malloc(sizeof(json_key_t));
if (NULL == entry) {
return NULL;
}
memset(entry, 0, sizeof(json_key_t));
entry->key = LITE_format_string("%s%.*s", prefix, klen, key);
list_add_tail(&entry->list, &keylist);
@@ -127,6 +130,9 @@ list_head_t *LITE_json_keys_of(char *src, char *prefix)
json_key_t *entry = NULL;
entry = osal_malloc(sizeof(json_key_t));
if (NULL == entry) {
return NULL;
}
memset(entry, 0, sizeof(json_key_t));
list_add_tail(&entry->list, &keylist);

8
components/connectivity/TencentCloud_SDK/source/src/utils/qcloud_string_utils.c
View File

@@ -29,6 +29,10 @@ char *LITE_format_string(const char *fmt, ...)
va_start(ap, fmt);
tmp = osal_malloc(TEMP_STRING_MAXLEN);
if(NULL == tmp)
{
return NULL;
}
memset(tmp, 0, TEMP_STRING_MAXLEN);
rc = osal_vsnprintf(tmp, TEMP_STRING_MAXLEN, fmt, ap);
va_end(ap);
@@ -52,6 +56,10 @@ char *LITE_format_nstring(const int len, const char *fmt, ...)
va_start(ap, fmt);
tmp = osal_malloc(len+2);
if(NULL == tmp)
{
return NULL;
}
memset(tmp, 0, len+2);
rc = osal_vsnprintf(tmp, len+1, fmt, ap);
va_end(ap);