Closed
Bug 1405154
Opened 7 years ago
Closed 7 years ago
fsanitize=enum (ubsan) runtime error for JSExnType
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
FIXED
mozilla58
| Tracking | Status | |
|---|---|---|
| firefox58 | --- | fixed |
People
(Reporter: arthur, Assigned: arthur)
References
Details
(Whiteboard: [tor])
Attachments
(1 file)
|
721 bytes,
patch
|
evilpie
:
review+
|
Details | Diff | Splinter Review |
When I run linux64-asan automated tests with clang -fsanitize=enum, I see the following ubsan error: /builds/worker/workspace/build/src/js/src/jsexn.h:101:12: runtime error: load of value 4294967286, which is not a valid value for type 'JSExnType' A stack trace isn't printed even though I requested one, but the errors seems to happen with every application startup.
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Assignee | |
Comment 1•7 years ago
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try results: https://treeherder.mozilla.org/#/jobs?repo=try&revision=89882c1c5243&selectedJob=134528150 (fourth patch from top; talos failures are presumably unrelated)
Attachment #8914593 -
Flags: review?(evilpies)
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Updated•7 years ago
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Attachment #8914593 -
Flags: review?(evilpies) → review+
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Assignee | |
Comment 2•7 years ago
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Thanks for the review!
Assignee: nobody → arthuredelstein
Keywords: checkin-needed
Pushed by ryanvm@gmail.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/8e8406f7cbc9 Fix ubsan runtime error for JSExnType. r=evilpies
Keywords: checkin-needed
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Comment 4•7 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/8e8406f7cbc9
Status: NEW → RESOLVED
Closed: 7 years ago
status-firefox58:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla58
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Description
•