Closed Bug 757821 Opened 12 years ago Closed 12 years ago

Missing line number information

Categories

(Toolkit :: Crash Reporting, defect)

Product:
Toolkit
Component:
Crash Reporting
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 632616

People

(Reporter: jrmuizel, Unassigned)

References

Details

The following crash report and others like it are missing line number information for the crashing stack frame:

https://crash-stats.mozilla.com/report/index/ca481c50-0230-4f4c-bb1a-7fd662120522

This obviously makes the debugging it harder.
Blocks: 757025
For some reason, the source file for this stack frame couldn't be found. Sounds like this is a stackwalking issue of some kind.
Interestingly the raw dump shows that we have some info, but the filename got munged out:
hg:hg.mozilla.org/mozilla-central::1158503601be
Component: Backend → Breakpad Integration
Product: Socorro → Toolkit
QA Contact: backend → breakpad.integration
So the specific line in question here is referring to nsTArray.h. If I grab the raw debug symbols and dump them, the FILE line looks like:
FILE 1040 ../dist/include/nsTArray.h

There's clearly some bug there on us mangling that into an empty filename. This might already be filed.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
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