8000 Replacement: Verify out stride by unknownbrackets · Pull Request #16685 · hrydgard/ppsspp · GitHub
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Replacement: Verify out stride #16685

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Merged
merged 1 commit into from
Dec 31, 2022
Merged

Replacement: Verify out stride #16685

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5 changes: 5 additions & 0 deletions Core/TextureReplacer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@
#include "Common/Data/Text/I18n.h"
#include "Common/Data/Text/Parsers.h"
#include "Common/File/FileUtil.h"
#include "Common/LogReporting.h"
#include "Common/StringUtils.h"
#include "Common/Thread/ParallelLoop.h"
#include "Common/Thread/Waitable.h"
Expand Down Expand Up @@ -1262,6 +1263,10 @@ bool ReplacedTexture::Load(int level, void *out, int rowPitch) {

if (data.empty())
return false;
if (rowPitch < info.w * 4) {
ERROR_LOG_REPORT(G3D, "Replacement rowPitch=%d, but w=%d (level=%d)", rowPitch, info.w * 4, level);
return false;
}
_assert_msg_(data.size() == info.w * info.h * 4, "Data has wrong size");

if (rowPitch == info.w * 4) {
Expand Down
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