From 9684bbff0ab86a0f6aa1bf841a74037f09348c3b Mon Sep 17 00:00:00 2001
From: Seth Fowler <mark.seth.fowler@gmail.com>
Date: Tue, 18 Aug 2015 10:19:28 -0700
Subject: [PATCH] Bug 1187401 (Part 3) - For consistency, call DoError if
 SetMetadata sees a negative size. r=tn

--HG--
extra : rebase_source : 6a3c51769874b4f2b8e3b9354ff6ce0071d7a6c5
---
 image/RasterImage.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/image/RasterImage.cpp b/image/RasterImage.cpp
index 4a5c1a5e9867..b10238bfb062 100644
--- a/image/RasterImage.cpp
+++ b/image/RasterImage.cpp
@@ -955,6 +955,8 @@ RasterImage::SetMetadata(const ImageMetadata& aMetadata,
   if (aMetadata.HasSize()) {
     IntSize size = aMetadata.GetSize();
     if (size.width < 0 || size.height < 0) {
+      NS_WARNING("Image has negative intrinsic size");
+      DoError();
       return;
     }