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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-25 15:48:44 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-04-25 15:48:44 +0200 |
| commit | 3ab6c7feee8126bdfc5c9ab9371db41102e12e95 (patch) | |
| tree | a309c45826300b888238b6a517051fe7e71d63eb /dom/base/nsINode.cpp | |
| parent | b18a9cf86ea25bc52d9cfea584e3aa8bfbe81f0a (diff) | |
| parent | b069dabc91b7e0f5f8d161cdbe598276a21d6d68 (diff) | |
| download | UXP-3ab6c7feee8126bdfc5c9ab9371db41102e12e95.tar UXP-3ab6c7feee8126bdfc5c9ab9371db41102e12e95.tar.gz UXP-3ab6c7feee8126bdfc5c9ab9371db41102e12e95.tar.lz UXP-3ab6c7feee8126bdfc5c9ab9371db41102e12e95.tar.xz UXP-3ab6c7feee8126bdfc5c9ab9371db41102e12e95.zip | |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into pm_url_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"); |