Patched libpng to address CVE-2019-7317

00171ca9 · Maksim Shabunin · 9c748bee · 00171ca9
Commit 00171ca9 authored Mar 18, 2019 by Maksim Shabunin
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png.c 3rdparty/libpng/png.c +1 -2

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--- a/3rdparty/libpng/png.c
+++ b/3rdparty/libpng/png.c
@@ -4588,8 +4588,7 @@ png_image_free(png_imagep image)
   if (image != NULL && image->opaque != NULL &&
      image->opaque->error_buf == NULL)
   {
-      /* Ignore errors here: */
-      (void)png_safe_execute(image, png_image_free_function, image);
+      png_image_free_function(image);
      image->opaque = NULL;
   }
 }