"Assertion failure: JSVAL_IS_OBJECT(v)" with empty harmony:proxy, GC

RESOLVED FIXED

Status

()

Core
JavaScript Engine
--
critical
RESOLVED FIXED
8 years ago
8 years ago

People

(Reporter: Jesse Ruderman, Assigned: gal)

Tracking

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

Trunk
assertion, testcase
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: fixed-in-tracemonkey)

Attachments

(1 attachment)

(Reporter)

Description

8 years ago
var w = Proxy.createFunction({}, function(){});
gc();

Assertion failure: JSVAL_IS_OBJECT(v), at ../jsapi.h:183
(Assignee)

Comment 1

8 years ago
Created attachment 446131 [details] [diff] [review]
patch
Assignee: general → gal
Comment on attachment 446131 [details] [diff] [review]
patch

r=shaver
Attachment #446131 - Flags: review+
(Assignee)

Comment 3

8 years ago
Regressor patch was in the tree only for a few minutes without a fix. Not exploitable.

http://hg.mozilla.org/tracemonkey/rev/0d87cf478f15
Group: core-security
OS: Mac OS X → All
Hardware: x86 → All
Whiteboard: fixed-in-tracemonkey

Updated

8 years ago
Blocks: 566818

Updated

8 years ago
No longer blocks: 566818

Comment 4

8 years ago
http://hg.mozilla.org/mozilla-central/rev/0d87cf478f15
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.