1 files changed, 103 insertions, 0 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2016-1952-pt06.patch b/gnu/packages/patches/icecat-CVE-2016-1952-pt06.patch
new file mode 100644
index 0000000000..3de568493b
--- /dev/null
+++ b/gnu/packages/patches/icecat-CVE-2016-1952-pt06.patch
@@ -0,0 +1,103 @@
+Copied from upstream:
+https://hg.mozilla.org/releases/mozilla-esr38/raw-rev/6f4d51302387
+
+# HG changeset patch
+# User Andrew McCreight <continuation@gmail.com>
+# Date 1456273423 28800
+# Node ID 6f4d5130238790fa5810c76ffeb9eccc65efa8c9
+# Parent  70f6c59d9d73a5edefd216b48ca74a931da12cf1
+Bug 1249685 - Use more nsCOMPtrs for stack variables in DOM code. r=smaug, a=ritu
+
+diff --git a/dom/base/nsRange.cpp b/dom/base/nsRange.cpp
+--- a/dom/base/nsRange.cpp
++++ b/dom/base/nsRange.cpp
+@@ -1985,17 +1985,17 @@ nsRange::CutContents(DocumentFragment** 
+       rv = closestAncestor ? PrependChild(closestAncestor, nodeToResult)
+                            : PrependChild(commonCloneAncestor, nodeToResult);
+       NS_ENSURE_SUCCESS(rv, rv);
+       NS_ENSURE_STATE(!guard.Mutated(parent ? 2 : 1) ||
+                       ValidateCurrentNode(this, iter));
+     } else if (nodeToResult) {
+       nsMutationGuard guard;
+       nsCOMPtr<nsINode> node = nodeToResult;
+-      nsINode* parent = node->GetParentNode();
++      nsCOMPtr<nsINode> parent = node->GetParentNode();
+       if (parent) {
+         mozilla::ErrorResult error;
+         parent->RemoveChild(*node, error);
+         NS_ENSURE_FALSE(error.Failed(), error.ErrorCode());
+       }
+       NS_ENSURE_STATE(!guard.Mutated(1) ||
+                       ValidateCurrentNode(this, iter));
+     }
+diff --git a/dom/base/nsTreeSanitizer.cpp b/dom/base/nsTreeSanitizer.cpp
+--- a/dom/base/nsTreeSanitizer.cpp
++++ b/dom/base/nsTreeSanitizer.cpp
+@@ -1423,18 +1423,18 @@ nsTreeSanitizer::SanitizeChildren(nsINod
+                              mAllowStyles,
+                              false);
+         }
+         node = node->GetNextNonChildNode(aRoot);
+         continue;
+       }
+       if (MustFlatten(ns, localName)) {
+         RemoveAllAttributes(node);
+-        nsIContent* next = node->GetNextNode(aRoot);
+-        nsIContent* parent = node->GetParent();
++        nsCOMPtr<nsIContent> next = node->GetNextNode(aRoot);
++        nsCOMPtr<nsIContent> parent = node->GetParent();
+         nsCOMPtr<nsIContent> child; // Must keep the child alive during move
+         ErrorResult rv;
+         while ((child = node->GetFirstChild())) {
+           parent->InsertBefore(*child, node, rv);
+           if (rv.Failed()) {
+             break;
+           }
+         }
+diff --git a/dom/html/HTMLSelectElement.cpp b/dom/html/HTMLSelectElement.cpp
+--- a/dom/html/HTMLSelectElement.cpp
++++ b/dom/html/HTMLSelectElement.cpp
+@@ -624,17 +624,17 @@ HTMLSelectElement::Add(nsGenericHTMLElem
+ {
+   if (!aBefore) {
+     Element::AppendChild(aElement, aError);
+     return;
+   }
+ 
+   // Just in case we're not the parent, get the parent of the reference
+   // element
+-  nsINode* parent = aBefore->Element::GetParentNode();
++  nsCOMPtr<nsINode> parent = aBefore->Element::GetParentNode();
+   if (!parent || !nsContentUtils::ContentIsDescendantOf(parent, this)) {
+     // NOT_FOUND_ERR: Raised if before is not a descendant of the SELECT
+     // element.
+     aError.Throw(NS_ERROR_DOM_NOT_FOUND_ERR);
+     return;
+   }
+ 
+   // If the before parameter is not null, we are equivalent to the
+diff --git a/dom/html/HTMLTableElement.cpp b/dom/html/HTMLTableElement.cpp
+--- a/dom/html/HTMLTableElement.cpp
++++ b/dom/html/HTMLTableElement.cpp
+@@ -516,18 +516,18 @@ HTMLTableElement::InsertRow(int32_t aInd
+   if (rowCount > 0) {
+     if (refIndex == rowCount || aIndex == -1) {
+       // we set refIndex to the last row so we can get the last row's
+       // parent we then do an AppendChild below if (rowCount<aIndex)
+ 
+       refIndex = rowCount - 1;
+     }
+ 
+-    Element* refRow = rows->Item(refIndex);
+-    nsINode* parent = refRow->GetParentNode();
++    RefPtr<Element> refRow = rows->Item(refIndex);
++    nsCOMPtr<nsINode> parent = refRow->GetParentNode();
+ 
+     // create the row
+     nsRefPtr<mozilla::dom::NodeInfo> nodeInfo;
+     nsContentUtils::NameChanged(mNodeInfo, nsGkAtoms::tr,
+                                 getter_AddRefs(nodeInfo));
+ 
+     newRow = NS_NewHTMLTableRowElement(nodeInfo.forget());
+ 
+