Fix overflow in stbi_write_hdr_core()

b056850ea9 left an additional multiplication by x, leading to overflow.
ago%!(EXTRA string=7 years) · f685ee4e58
parent e6afb9cbae
commit f685ee4e58
1 changed files with 1 additions and 1 deletions
--- a/stb_image_write.h
+++ b/stb_image_write.h
@ -694,7 +694,7 @@ static int stbi_write_hdr_core(stbi__write_context *s, int x, int y, int comp, f
      s->func(s->context, buffer, len);

      for(i=0; i < y; i++)
-         stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*x*(stbi__flip_vertically_on_write ? y-1-i : i)*x);
+         stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*x*(stbi__flip_vertically_on_write ? y-1-i : i));
      STBIW_FREE(scratch);
      return 1;
   }