Init the string value and add protection for WelsStrcat()

Haibo Zhu committed 11 years ago

Commit e7e3b4f1 parent b37cda23 files · +9 −7Browse files

Showing the changes to codec/common/src/utils.cpp (1 of 3 files). Show all

Unified · Split

codec/common/src/utils.cpp+1−1

@@ -50,7 +50,7 @@ float WelsCalcPsnr (const void* kpTarPic, · 49 unmodified lines
50		50
51	void WelsLog (SLogContext* logCtx, int32_t iLevel, const char* kpFmt, ...) {	51	void WelsLog (SLogContext* logCtx, int32_t iLevel, const char* kpFmt, ...) {
52	va_list vl;	52	va_list vl;
53	char pTraceTag[MAX_LOG_SIZE];	53	char pTraceTag[MAX_LOG_SIZE] = {0};
54	switch (iLevel) {	54	switch (iLevel) {
55	case WELS_LOG_ERROR:	55	case WELS_LOG_ERROR:
56	WelsSnprintf (pTraceTag, MAX_LOG_SIZE, "[OpenH264] this = 0x%p, Error:", logCtx->pCodecInstance);	56	WelsSnprintf (pTraceTag, MAX_LOG_SIZE, "[OpenH264] this = 0x%p, Error:", logCtx->pCodecInstance);