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StringUtil: Fix possible bad free

This commit is contained in:
Miikka Juomoja 2017-04-08 18:05:12 +03:00 committed by Léo Lam
parent 793c6d25f4
commit 7169be242f
1 changed files with 4 additions and 0 deletions
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4
Source/Core/Common/StringUtil.cpp
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@ -173,7 +173,11 @@ std::string StringFromFormatV(const char* format, va_list args)
locale_t previousLocale = uselocale(GetCLocale()); locale_t previousLocale = uselocale(GetCLocale());
#endif #endif
if (vasprintf(&buf, format, args) < 0) if (vasprintf(&buf, format, args) < 0)
{
ERROR_LOG(COMMON, "Unable to allocate memory for string"); ERROR_LOG(COMMON, "Unable to allocate memory for string");
buf = nullptr;
}
#if !defined(ANDROID) && !defined(__HAIKU__) && !defined(__OpenBSD__) #if !defined(ANDROID) && !defined(__HAIKU__) && !defined(__OpenBSD__)
uselocale(previousLocale); uselocale(previousLocale);
#endif #endif