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rtextures: Improve numerical stability of float multiplication (#2596)

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Dimensions of Rectangle should be casted to int before multiplication,
otherwise there is a risk for underallocation/overallocation of memory.
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Piotr Wierciński 2022-07-27 17:31:52 +02:00 committed by GitHub
parent 5a2f25cc7c
commit 024a803665
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1 changed files with 1 additions and 1 deletions
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src/rtextures.c
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@ -875,7 +875,7 @@ Image ImageFromImage(Image image, Rectangle rec)
result.width = (int)rec.width;
result.height = (int)rec.height;
result.data = RL_CALLOC((int)(rec.width*rec.height)*bytesPerPixel, 1);
result.data = RL_CALLOC((int)rec.width*(int)rec.height*bytesPerPixel, 1);
result.format = image.format;
result.mipmaps = 1;