1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2015-2708-pt4.patch b/gnu/packages/patches/icecat-CVE-2015-2708-pt4.patch
new file mode 100644
index 0000000000..eb2295f5ac
--- /dev/null
+++ b/gnu/packages/patches/icecat-CVE-2015-2708-pt4.patch
@@ -0,0 +1,26 @@
+From e6082e031f0fa2a4a7a63ff124c6f22aeb75393d Mon Sep 17 00:00:00 2001
+From: Terrence Cole <terrence@mozilla.com>
+Date: Fri, 10 Apr 2015 08:58:26 -0700
+Subject: [PATCH] Bug 1152177 - Make jsid and Value pre barriers symetrical.
+ r=jonco, a=abillings
+
+---
+ js/src/gc/Barrier.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/js/src/gc/Barrier.h b/js/src/gc/Barrier.h
+index 7efd785..9fc6bd0 100644
+--- a/js/src/gc/Barrier.h
++++ b/js/src/gc/Barrier.h
+@@ -1062,6 +1062,8 @@ class BarrieredId
+                 JS_ASSERT(obj == JSID_TO_OBJECT(value));
+             }
+         } else if (JSID_IS_STRING(value)) {
++            if (StringIsPermanentAtom(JSID_TO_STRING(value)))
++                return;
+             JSString *str = JSID_TO_STRING(value);
+             JS::shadow::Zone *shadowZone = ShadowZoneOfStringFromAnyThread(str);
+             if (shadowZone->needsBarrier()) {
+-- 
+2.2.1
+