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Correct bug in which Backend_LockSurface would not initialize surface->pixels, leaving a bug in which Backend_UnlockSurface used uninitialized values in certain scenarios (such as in ScaleAndUploadSurface)

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Signed-off-by: Gabriel Ravier <gabravier@gmail.com>
This commit is contained in:
Gabriel Ravier 2020-01-06 10:53:43 +01:00
parent befb5f7fb5
commit 752b4cee3f
1 changed files with 1 additions and 1 deletions
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src/Backends/Rendering/SDLTexture.cpp
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@ -154,7 +154,7 @@ unsigned char* Backend_LockSurface(Backend_Surface *surface, unsigned int *pitch
*pitch = surface->width * 3; *pitch = surface->width * 3;
surface->pixels = (unsigned char*)malloc(surface->width * surface->height * 3); surface->pixels = (unsigned char*)calloc(surface->width * surface->height * 3, 1); // Make sure these are initialized
return surface->pixels; return surface->pixels;
} }