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gs-effect-technique: Fix possible crash

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2019-12-18 06:35:06 +01:00
parent c420cee951
commit 570b70479f
1 changed files with 3 additions and 1 deletions
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4
source/obs/gs/gs-effect-technique.cpp
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@ -33,7 +33,9 @@ gs::effect_technique::~effect_technique() {}
std::string gs::effect_technique::name() std::string gs::effect_technique::name()
{ {
return std::string(get()->name, get()->name + strnlen_s(get()->name, 256)); const char* name_c = get()->name;
size_t name_len = strnlen_s(name_c, 256);
return name_c ? std::string(name_c, name_c + name_len) : std::string();
} }
size_t gs::effect_technique::count_passes() size_t gs::effect_technique::count_passes()