Closed
Bug 1756727
Opened 3 years ago
Closed 3 years ago
IAccessible::accValue crashes on remote documents with CTW enabled
Categories
(Core :: Disability Access APIs, defect)
Tracking
()
RESOLVED
FIXED
99 Branch
| Tracking | Status | |
|---|---|---|
| firefox-esr91 | --- | unaffected |
| firefox97 | --- | unaffected |
| firefox98 | --- | unaffected |
| firefox99 | --- | fixed |
People
(Reporter: Jamie, Assigned: Jamie)
References
(Regression)
Details
(Keywords: regression)
Attachments
(1 file)
After bug 1746833, MsaaDocAccessible::get_accValue crashes on remote documents with CTW enabled. That code assumes that the base class implementation will return failure if the Accessible is remote, but it doesn't any more.
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Updated•3 years ago
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Keywords: regression
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Comment 1•3 years ago
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Set release status flags based on info from the regressing bug 1746833
status-firefox97:
--- → unaffected
status-firefox98:
--- → unaffected
status-firefox99:
--- → affected
status-firefox-esr91:
--- → unaffected
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Assignee | |
Comment 2•3 years ago
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The code previously assumed that the base MsaaAccessible implementation would return failure for a remote Accessible.
That is no longer true, so we crashed when we try to get the local DocAccessible.
For now, we explicitly check for remote and return E_NOTIMPL in that case.
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Updated•3 years ago
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Has Regression Range: --- → yes
Pushed by jteh@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/25f40d9be64e
Return E_NOTIMPL for a remote document in MsaaDocAccessible::get_accValue. r=morgan
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Comment 4•3 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 99 Branch
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Description
•