Closed
Bug 785776
Opened 13 years ago
Closed 13 years ago
"Assertion failure: objArrayType >= 0 && objArrayType < TypedArray::TYPE_MAX,"
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
VERIFIED
FIXED
mozilla18
| Tracking | Status | |
|---|---|---|
| firefox15 | --- | unaffected |
| firefox16 | --- | fixed |
| firefox17 | --- | fixed |
| firefox18 | --- | fixed |
| firefox-esr10 | --- | unaffected |
People
(Reporter: gkw, Assigned: bhackett1024)
References
Details
(4 keywords, Whiteboard: [jsbugmon:update,ignore][advisory-tracking-][qa?])
Attachments
(2 files)
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4.78 KB,
text/plain
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Details | |
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741 bytes,
patch
|
dvander
:
review+
akeybl
:
approval-mozilla-aurora+
akeybl
:
approval-mozilla-beta+
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Details | Diff | Splinter Review |
function f([x]){}f(DataView.prototype)
asserts js debug shell on m-c changeset e08a67884b9b with -m, -n and -a at Assertion failure: objArrayType >= 0 && objArrayType < TypedArray::TYPE_MAX,
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Updated•13 years ago
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Whiteboard: [jsbugmon:update,bisect] → [jsbugmon:update]
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Comment 1•13 years ago
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JSBugMon: Bisection requested, result:
autoBisect shows this is probably related to the following changeset:
The first bad revision is:
changeset: 97780:195ffaea56ea
user: Brian Hackett
date: Wed Jun 27 07:10:50 2012 -0700
summary: Specialize big typed arrays with singleton types, bug 762561. r=dvander
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Reporter | |
Comment 2•13 years ago
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Brian, bug 762561 might be related according the bisection result in comment 1.
Blocks: 762561
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Assignee | |
Comment 3•13 years ago
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DataView objects were being treated like typed arrays when setting bits on the object's type.
Assignee: general → bhackett1024
Attachment #656587 -
Flags: review?(dvander)
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Updated•13 years ago
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Attachment #656587 -
Flags: review?(dvander) → review+
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Assignee | |
Updated•13 years ago
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Group: core-security
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Assignee | |
Comment 4•13 years ago
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Assignee | |
Comment 5•13 years ago
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Comment on attachment 656587 [details] [diff] [review]
patch
[Approval Request Comment]
Bug caused by (feature/regressing bug #): 762561
User impact if declined: Incorrect type information which is potentially exploitable.
Risk to taking this patch (and alternatives if risky): None
Attachment #656587 -
Flags: approval-mozilla-beta?
Attachment #656587 -
Flags: approval-mozilla-aurora?
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Updated•13 years ago
|
status-firefox-esr10:
--- → unaffected
status-firefox15:
--- → unaffected
status-firefox16:
--- → affected
status-firefox17:
--- → affected
status-firefox18:
--- → affected
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Updated•13 years ago
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Whiteboard: [jsbugmon:update] → [jsbugmon:update,ignore]
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Comment 6•13 years ago
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JSBugMon: The testcase found in this bug no longer reproduces (tried revision 1b0b56afa33a).
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Comment 7•13 years ago
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Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla18
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Updated•13 years ago
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Status: RESOLVED → VERIFIED
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Comment 8•13 years ago
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JSBugMon: This bug has been automatically verified fixed.
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Comment 9•13 years ago
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Comment on attachment 656587 [details] [diff] [review]
patch
No risk patch for a possibly exploitable issue. Would be good to put a security rating on this bug, if you get the chance. Approving for branches.
Attachment #656587 -
Flags: approval-mozilla-beta?
Attachment #656587 -
Flags: approval-mozilla-beta+
Attachment #656587 -
Flags: approval-mozilla-aurora?
Attachment #656587 -
Flags: approval-mozilla-aurora+
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Comment 10•13 years ago
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Did this ever land?
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Comment 11•13 years ago
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Comment 12•13 years ago
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Thanks mccr8!
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Updated•13 years ago
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Whiteboard: [jsbugmon:update,ignore] → [jsbugmon:update,ignore][advisory-tracking-]
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Comment 13•13 years ago
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Does this need QA verification given comment 8?
Whiteboard: [jsbugmon:update,ignore][advisory-tracking-] → [jsbugmon:update,ignore][advisory-tracking-][qa?]
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Updated•12 years ago
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Group: core-security
Keywords: sec-critical
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Comment 14•12 years ago
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Automatically extracted testcase for this bug was committed:
https://hg.mozilla.org/mozilla-central/rev/efaf8960a929
Flags: in-testsuite+
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Description
•