stb_image: UB fix in stbi__get32le

Need to do the second-part shift on uint32 not int.
ago%!(EXTRA string=4 years) · 41e93836d9
parent cf00c67c57
commit 41e93836d9
1 changed files with 2 additions and 1 deletions
--- a/stb_image.h
+++ b/stb_image.h
@ -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