Closed
Bug 353619
Opened 18 years ago
Closed 18 years ago
firefox crash with orca running [@ nsRootAccessible::GetContentDocShell]
Categories
(Firefox :: Disability Access, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: ginnchen+exoracle, Assigned: ginnchen+exoracle)
References
Details
(Keywords: access, crash)
Crash Data
Attachments
(1 file)
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1.06 KB,
patch
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aaronlev
:
review+
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Details | Diff | Splinter Review |
start firefox with orca running.
quit firefox
sometimes firefox will crash [@ nsRootAccessible::GetContentDocShell]
cause:
in nsRootAccessible::GetAccessibleRelated()
985 nsCOMPtr<nsIDocShellTreeItem> treeItem = GetDocShellTreeItemFor(mDOMNode);
986 nsCOMPtr<nsIDocShellTreeItem> contentTreeItem = GetContentDocShell(treeItem);
treeItem gets null will cause the crash.
934 already_AddRefed<nsIDocShellTreeItem>
935 nsRootAccessible::GetContentDocShell(nsIDocShellTreeItem *aStart)
936 {
937 PRInt32 itemType;
938 aStart->GetItemType(&itemType);
Assignee: nobody → ginn.chen
Status: NEW → ASSIGNED
Attachment #239484 -
Flags: review?(aaronleventhal)
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Comment 2•18 years ago
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Comment on attachment 239484 [details] [diff] [review]
patch
I think there's also something like NS_ENSURE_ARG_PTR.
What calls it with null?
Attachment #239484 -
Flags: review?(aaronleventhal) → review+
Status: ASSIGNED → RESOLVED
Closed: 18 years ago
Resolution: --- → FIXED
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Updated•14 years ago
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Crash Signature: [@ nsRootAccessible::GetContentDocShell]
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Description
•