Closed Bug 391904 Opened 17 years ago Closed 17 years ago

Crash [@ nsLineBreaker::FlushCurrentWord] with XBL

Categories

(Core :: XBL, defect)

x86
macOS
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: jruderman, Assigned: roc)

References

Details

(Keywords: crash, testcase, Whiteboard: [sg:critical])

Crash Data

Attachments

(2 files)

Loading the testcase crashes Firefox (Mac trunk debug) with a random address at the top of the stack and nsLineBreaker::FlushCurrentWord just below it.  The random address is often 0x00000000, but not always; I got a EXC_BAD_INSTRUCTION once.

It crashes most reliably if I run Firefox with a file: URL for the testcase on the command line.  If I load the testcase in an existing Firefox session, it doesn't always crash.
Flags: blocking1.9?
Attached file stack trace
Whiteboard: [sg:critical]
Assignee: nobody → roc
I don't crash on trunk (built yesterday).
WFM here too, even when loaded using a file: URL on the command line.
Status: NEW → RESOLVED
Closed: 17 years ago
Resolution: --- → WORKSFORME
Flags: in-testsuite?
Crash Signature: [@ nsLineBreaker::FlushCurrentWord]
Group: core-security → core-security-release
Group: core-security-release
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