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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-29 09:07:42 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-29 09:07:42 +0200 |
| commit | aff03b0a67c41cf7af5df9c9eef715a8b27a2667 (patch) | |
| tree | aa2909ae4718f81c83c8cfb68c1f5a23485b3173 /dom/base/nsINode.cpp | |
| parent | bdb4ff581677ad1cd411b55a68c87534f9a64882 (diff) | |
| parent | 11caf6ecb3cb8c84d2355a6c6e9580a290147e92 (diff) | |
| download | UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.gz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.lz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.tar.xz UXP-aff03b0a67c41cf7af5df9c9eef715a8b27a2667.zip | |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_dom_performance-resource-timing_1
Diffstat (limited to 'dom/base/nsINode.cpp')
| -rw-r--r-- | dom/base/nsINode.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/dom/base/nsINode.cpp b/dom/base/nsINode.cpp index 3a649a61d..715ca93ea 100644 --- a/dom/base/nsINode.cpp +++ b/dom/base/nsINode.cpp @@ -1907,6 +1907,10 @@ void nsINode::doRemoveChildAt(uint32_t aIndex, bool aNotify, nsIContent* aKid, nsAttrAndChildArray& aChildArray) { + // NOTE: This function must not trigger any calls to + // nsIDocument::GetRootElement() calls until *after* it has removed aKid from + // aChildArray. Any calls before then could potentially restore a stale + // value for our cached root element, per note in nsDocument::RemoveChildAt(). NS_PRECONDITION(aKid && aKid->GetParentNode() == this && aKid == GetChildAt(aIndex) && IndexOf(aKid) == (int32_t)aIndex, "Bogus aKid"); |