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Update string_utils.c

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This commit is contained in:
David Lin
2020-03-17 21:06:04 +08:00
committed by GitHub
parent 9675ebb11d
commit e28acb8a2a
1 changed files with 6 additions and 0 deletions
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6
components/connectivity/qcloud-iot-explorer-sdk/3rdparty/sdk_src/utils/string_utils.c vendored
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@@ -35,6 +35,9 @@ char *LITE_format_string(const char *fmt, ...)
va_start(ap, fmt);
tmp = HAL_Malloc(TEMP_STRING_MAXLEN);
if (NULL == tmp) {
return NULL;
}
memset(tmp, 0, TEMP_STRING_MAXLEN);
rc = HAL_Vsnprintf(tmp, TEMP_STRING_MAXLEN, fmt, ap);
va_end(ap);
@@ -58,6 +61,9 @@ char *LITE_format_nstring(const int len, const char *fmt, ...)
va_start(ap, fmt);
tmp = HAL_Malloc(len+2);
if (NULL == tmp) {
return NULL;
}
memset(tmp, 0, len+2);
rc = HAL_Vsnprintf(tmp, len+1, fmt, ap);
va_end(ap);