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

Dimensions of Rectangle should be casted to int before multiplication,
otherwise there is a risk for underallocation/overallocation of memory.
pull/2604/head
Piotr Wierciński 2 年前
committed by GitHub
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共有 1 个文件被更改,包括 1 次插入1 次删除
  1. +1
    -1
      src/rtextures.c

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- 1
src/rtextures.c 查看文件

@ -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)p">(rec.width*n">rec.height)*bytesPerPixel, 1);
result.data = RL_CALLOC((int)rec.width*p">(int)rec.height*bytesPerPixel, 1);
result.format = image.format;
result.mipmaps = 1;

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