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stb_image: UB fix in stbi__get32le

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Need to do the second-part shift on uint32 not int.
This commit is contained in:
Fabian Giesen 2021-07-02 21:57:25 -07:00
parent d6ab7faec0
commit 31ba943e3f
1 changed files with 2 additions and 1 deletions
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stb_image.h
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@ -1674,7 +1674,8 @@ static int stbi__get16le(stbi__context *s)
static stbi__uint32 stbi__get32le(stbi__context *s)
{
stbi__uint32 z = stbi__get16le(s);
return z + (stbi__get16le(s) << 16);
z += (stbi__uint32)stbi__get16le(s) << 16;
return z;
}
#endif