bugGNUzilla - Bugs: bug #50605, Crashes when inspecting an element...


bug #50605: Crashes when inspecting an element or viewing page info etc.

Submitter:  None
Submitted:  Tue 21 Mar 2017 09:35:34 PM UTC
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Originator Name:  Originator Email:  -email is unavailable-
Open/Closed:  Open
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Tue 12 Jun 2018 09:13:54 PM UTC, comment #3: 

As of 52.6.0 this no longer happens

Sun 04 Jun 2017 11:17:11 AM UTC, comment #2: 

It doesn't seem to have been applied upstream so far, but I didn't test without it to see if it was fixed some other way.

Tue 18 Apr 2017 07:06:17 AM UTC, comment #1: 

Have the patch been applied?

David Hedlund <beloved>
Group Member
Tue 21 Mar 2017 09:35:34 PM UTC, original submission:  

The crashes happen in js::intl_availableCollations() in js/src/builtin/Intl.cpp when collation gets set to null and later dereferenced.
I imagine there is more to it than that, like should uenum_next() be returning null in the first place? but I've attached a patch that stops the crashes.



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Attach Files:

Attached Files
file #40054:  fixcrash.patch added by None (522B - application/octet-stream)


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Follows 1 latest change.

Date Changed by Updated Field Previous Value => Replaced by
2017-03-21 None Attached File- Added fixcrash.patch, #40054

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