1 files changed, 0 insertions, 50 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch b/gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch
deleted file mode 100644
index f6f3cd3585..0000000000
--- a/gnu/packages/patches/icecat-CVE-2015-4513-pt04.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 97bd3ada2a0ac6eff0e03e6eec8d2012af3bb57d Mon Sep 17 00:00:00 2001
-From: Jan de Mooij <jdemooij@mozilla.com>
-Date: Mon, 28 Sep 2015 13:30:42 +0200
-Subject: [PATCH] Bug 1205707 part 1 - Clean up some is-TypedArrayObject code
- in Ion. r=Waldo, a=sylvestre
-
----
- js/src/jit/MCallOptimize.cpp | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
-diff --git a/js/src/jit/MCallOptimize.cpp b/js/src/jit/MCallOptimize.cpp
-index 7fdede8..2c6a533 100644
---- a/js/src/jit/MCallOptimize.cpp
-+++ b/js/src/jit/MCallOptimize.cpp
-@@ -2122,6 +2122,19 @@ IonBuilder::inlineIsTypedArray(CallInfo& callInfo)
-     return InliningStatus_Inlined;
- }
- 
-+static bool
-+IsTypedArrayObject(CompilerConstraintList* constraints, MDefinition* def)
-+{
-+    MOZ_ASSERT(def->type() == MIRType_Object);
-+
-+    TemporaryTypeSet* types = def->resultTypeSet();
-+    if (!types)
-+        return false;
-+
-+    return types->forAllClasses(constraints, IsTypedArrayClass) ==
-+           TemporaryTypeSet::ForAllResult::ALL_TRUE;
-+}
-+
- IonBuilder::InliningStatus
- IonBuilder::inlineTypedArrayLength(CallInfo& callInfo)
- {
-@@ -2132,8 +2145,10 @@ IonBuilder::inlineTypedArrayLength(CallInfo& callInfo)
-     if (getInlineReturnType() != MIRType_Int32)
-         return InliningStatus_NotInlined;
- 
--    // We assume that when calling this function we always
--    // have a TypedArray. The native asserts that as well.
-+    // Note that the argument we see here is not necessarily a typed array.
-+    // If it's not, this call should be unreachable though.
-+    if (!IsTypedArrayObject(constraints(), callInfo.getArg(0)))
-+        return InliningStatus_NotInlined;
- 
-     MInstruction* length = addTypedArrayLength(callInfo.getArg(0));
-     current->push(length);
--- 
-2.5.0
-