Patched libpng to address CVE-2019-7317

6 years ago · 00171ca935
parent 9c748beef5
commit 00171ca935
1 changed files with 1 additions and 2 deletions
--- 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;
   }
 }