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"(new MozBlobBuilder).append(null);" crashes

RESOLVED FIXED in mozilla10

Status

()

Core
DOM
--
critical
RESOLVED FIXED
6 years ago
6 years ago

People

(Reporter: Jesse Ruderman, Assigned: khuey)

Tracking

(Blocks: 1 bug, {assertion, crash, testcase})

Trunk
mozilla10
x86_64
Mac OS X
assertion, crash, testcase
Points:
---
Bug Flags:
in-testsuite +

Firefox Tracking Flags

(Not tracked)

Details

(crash signature)

Attachments

(3 attachments)

(Reporter)

Description

6 years ago
Created attachment 568902 [details]
testcase (crashes Firefox when loaded)

###!!! ASSERTION: Er, what?: 'obj', file content/base/src/nsDOMBlobBuilder.cpp, line 375

###!!! ASSERTION: bad param: 'aJSObj', file js/xpconnect/src/nsXPConnect.cpp, line 1468

###!!! ASSERTION: bad param: 'obj', file js/xpconnect/src/XPCWrappedNative.cpp, line 1594

Crash [@ nsXPConnect::GetNativeOfWrapper]
  (Opt: bp-aa135286-3026-410b-a80d-c289a2111022)
(Reporter)

Updated

6 years ago
Crash Signature: [@ nsXPConnect::GetNativeOfWrapper]
(Reporter)

Comment 1

6 years ago
Created attachment 568903 [details]
stacks
Assignee: nobody → khuey
Created attachment 569045 [details] [diff] [review]
Patch
Attachment #569045 - Flags: review?(jonas)
Attachment #569045 - Flags: review?(jonas) → review+
https://hg.mozilla.org/mozilla-central/rev/58eb2ebcc7d2
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Flags: in-testsuite+
Resolution: --- → FIXED
Target Milestone: --- → mozilla10
Comment on attachment 569045 [details] [diff] [review]
Patch

This is a pretty simple fix.
Attachment #569045 - Flags: approval-mozilla-beta?
Attachment #569045 - Flags: approval-mozilla-aurora?

Comment 5

6 years ago
---------------------------------[ Triage Comment ]---------------------------------

Though it is a simple fix, there were only 2 crashes in the last week across all versions so the reward side of the equation doesn't seem to be there. Let's let this come up through the normal process.

Updated

6 years ago
Attachment #569045 - Flags: approval-mozilla-beta?
Attachment #569045 - Flags: approval-mozilla-beta-
Attachment #569045 - Flags: approval-mozilla-aurora?
Attachment #569045 - Flags: approval-mozilla-aurora-
(Reporter)

Comment 6

6 years ago
At least one of those crashes was me ;)
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