Auto merge of #15323 - Manishearth:gradient-stop, r=<try>

Ensure that gradients have at least 2 stops fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1335656 r? @heycam
servo · Feb 1, 2017 · 9a89eb8 · 9a89eb8
2 parents da89099 + c0e1a1f
commit 9a89eb8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/style/values/specified/image.rs b/components/style/values/specified/image.rs
@@ -141,6 +141,11 @@ impl Gradient {
             _ => { return Err(()); }
         };
 
+        // https://drafts.csswg.org/css-images/#typedef-color-stop-list
+        if stops.len() < 2 {
+            return Err(())
+        }
+
         Ok(Gradient {
             stops: stops,
             repeating: repeating,