Closed Bug 1147486 Opened 10 years ago Closed 8 months ago

Firefox 38.0a2 crash using debugger [@ js::EmulatesUndefined(JSObject*) ]

Categories

(Core :: JavaScript Engine, defect)

38 Branch
x86_64
Windows 7
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: codacodercodacoder, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: crash)

Crash Data

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150325004010 Steps to reproduce: Various debugger activities (step, continue, clear breakpoint) Actual results: https://crash-stats.mozilla.com/report/index/bp-1ab6d91f-7f25-4870-809a-287342150325 https://crash-stats.mozilla.com/report/index/bp-ce31c6de-fd6b-4a9c-af29-a9f022150325 https://crash-stats.mozilla.com/report/index/bp-a2c76023-e1b3-42b2-80c6-075522150325
0 xul.dll js::EmulatesUndefined(JSObject*) js/src/jsboolinlines.h 1 xul.dll js::ToBooleanSlow(JS::Handle<JS::Value>) js/src/jsbool.cpp 2 xul.dll js::jit::DoToBoolFallback js/src/jit/BaselineIC.cpp 3 @0x2f1849ca ...more jit code... See also bug 1020583.
Crash Signature: [@ js::EmulatesUndefined(JSObject*)]
Component: Untriaged → JavaScript Engine
Keywords: crash
Product: Firefox → Core
Summary: Firefox 38.0a2 Crash [@ js::EmulatesUndefined(JSObject*) ] → Firefox 38.0a2 crash using debugger [@ js::EmulatesUndefined(JSObject*) ]
Severity: normal → critical
Russ, thanks for the report. Are you still able to reproduce this with a more recent build? Do you have more detailed steps to reproduce?
(In reply to Jan de Mooij [:jandem] from comment #2) > Russ, thanks for the report. Are you still able to reproduce this with a > more recent build? No, not since. I realized the report was bit vague but, since they came in a cluster, thought it was worth reporting them. > Do you have more detailed steps to reproduce? No, as I mentioned, there was no specific action that triggered it, only the resultant outcome was the same. Set WFM?
Crash Signature: [@ js::EmulatesUndefined(JSObject*)] → [@ js::EmulatesUndefined(JSObject*)] [@ js::EmulatesUndefined]
QA Whiteboard: qa-not-actionable

The bug has a crash signature, thus the bug will be considered confirmed.

Status: UNCONFIRMED → NEW
Ever confirmed: true
Severity: critical → S2

Since the crash volume is low (less than 5 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

For more information, please visit auto_nag documentation.

Severity: S2 → S3
Crash Signature: [@ js::EmulatesUndefined(JSObject*)] [@ js::EmulatesUndefined] → [@ js::EmulatesUndefined] [@ js::EmulatesUndefined]

Closing because no crashes reported for 12 weeks.

Status: NEW → RESOLVED
Closed: 8 months ago
Resolution: --- → WORKSFORME
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