From cee39716e559f73b8ee432843758a866c2db153c Mon Sep 17 00:00:00 2001
From: Nathan Froyd <froydnj@mozilla.com>
Date: Tue, 6 Jun 2017 21:06:17 -0400
Subject: [PATCH] Bug 1370606 - fix fallible nsRefPtrHashtable::Put to really
 be fallible; r=erahm

Calling the infallible PutEntry effectively makes this function
infallible, despite Put taking a fallible_t argument.
---
 xpcom/ds/nsRefPtrHashtable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xpcom/ds/nsRefPtrHashtable.h b/xpcom/ds/nsRefPtrHashtable.h
index bf81b013d2b9..27e8248a560f 100644
--- a/xpcom/ds/nsRefPtrHashtable.h
+++ b/xpcom/ds/nsRefPtrHashtable.h
@@ -157,7 +157,7 @@ nsRefPtrHashtable<KeyClass, PtrType>::Put(KeyType aKey,
                                           already_AddRefed<PtrType> aData,
                                           const mozilla::fallible_t&)
 {
-  typename base_type::EntryType* ent = this->PutEntry(aKey);
+  typename base_type::EntryType* ent = this->PutEntry(aKey, mozilla::fallible);
 
   if (!ent) {
     return false;