diff options
Diffstat (limited to 'gnu/packages/patches/icecat-CVE-2016-2807-pt5.patch')
| -rw-r--r-- | gnu/packages/patches/icecat-CVE-2016-2807-pt5.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2016-2807-pt5.patch b/gnu/packages/patches/icecat-CVE-2016-2807-pt5.patch new file mode 100644 index 0000000000..00718ebaac --- /dev/null +++ b/gnu/packages/patches/icecat-CVE-2016-2807-pt5.patch @@ -0,0 +1,35 @@ +Copied from https://hg.mozilla.org/releases/mozilla-esr38/raw-rev/3fdd280fa099 + +# HG changeset patch +# User Carsten "Tomcat" Book <cbook@mozilla.com> +# Date 1461123938 -7200 +# Node ID 3fdd280fa099b6453ce9fd9905af883bc2ebce24 +# Parent 52dfdd37150d62f708dc5bf61dd28f3967596788 +Bug 1252707 - a=sylvestre + +diff --git a/js/src/vm/Shape.cpp b/js/src/vm/Shape.cpp +--- a/js/src/vm/Shape.cpp ++++ b/js/src/vm/Shape.cpp +@@ -382,18 +382,20 @@ NativeObject::getChildPropertyOnDictiona + + if (obj->inDictionaryMode()) { + MOZ_ASSERT(parent == obj->lastProperty()); + RootedGeneric<StackShape*> childRoot(cx, &child); + shape = childRoot->isAccessorShape() ? NewGCAccessorShape(cx) : NewGCShape(cx); + if (!shape) + return nullptr; + if (childRoot->hasSlot() && childRoot->slot() >= obj->lastProperty()->base()->slotSpan()) { +- if (!obj->setSlotSpan(cx, childRoot->slot() + 1)) ++ if (!obj->setSlotSpan(cx, childRoot->slot() + 1)) { ++ new (shape) Shape(obj->lastProperty()->base()->unowned(), 0); + return nullptr; ++ } + } + shape->initDictionaryShape(*childRoot, obj->numFixedSlots(), &obj->shape_); + } + + return shape; + } + + /* static */ Shape* + |