Closed
Bug 1366374
Opened 7 years ago
Closed 7 years ago
Fail gracefully when a11y COM handler is not registered
Categories
(Core :: Disability Access APIs, defect)
Tracking
()
RESOLVED
FIXED
mozilla56
| Tracking | Status | |
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| firefox56 | --- | fixed |
People
(Reporter: eeejay, Assigned: eeejay)
References
Details
(Whiteboard: aes+)
Attachments
(1 file)
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4.62 KB,
patch
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bugzilla
:
review+
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Details | Diff | Splinter Review |
We cannot garauntee that the AccessibleHandler.dll will be registered in the OS. For example, when a user uses an zipped distribution of Firefox and not the installer. Our test machines don't use an installer either. We need to not crash when the dll is not available.
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Comment 1•7 years ago
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The relevant registry key to look for is: HKEY_CLASSES_ROOT\CLSID\<CLSID_AccessibleHandler>\InprocHandler32 where <CLSID_AccessibleHandler> is that CLSID in string form (with curlies and dashes, all uppercase). CLSID_AccessibleHandler is declared in HandlerData.h (this is a generated header).
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Assignee | |
Comment 2•7 years ago
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Assignee | |
Updated•7 years ago
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Assignee: nobody → eitan
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Assignee | |
Updated•7 years ago
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Attachment #8870099 -
Flags: review?(aklotz)
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Updated•7 years ago
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Whiteboard: aes+
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Updated•7 years ago
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Attachment #8870099 -
Flags: review?(aklotz) → review+
Pushed by eisaacson@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/73d1332a69f4 Check if AccessibleHandler.dll is registered before using. r=aklotz
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Comment 4•7 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/73d1332a69f4
Status: NEW → RESOLVED
Closed: 7 years ago
status-firefox56:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla56
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Description
•