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Re: segfault of bison with some parser input


From: Akim Demaille
Subject: Re: segfault of bison with some parser input
Date: Wed, 9 Mar 2011 21:13:30 +0100

Le 7 mars 2011 à 01:45, Joel E. Denny a écrit :

> Hi Akim, Tys,
> 
> On Wed, 2 Mar 2011, Akim Demaille wrote:
> 
>> Thanks for the bug report.  I have pushed in candidates/named-ref-free a 
>> fix for branch-2.5, attached below.  Unless someone raises the hand, 
>> I'll push it in 2.5 and master in the near future.
> 
> Thanks to both of you.
> 
> The final value of current_lhs_named_ref doesn't get freed, so the new 
> test group doesn't pass maintainer-check-valgrind.  With a fix for that, 
> it seems fine to push.

Yes, I thought about it once the mail sent, and the candidate I had pushed had 
it right.  I can't use valgrind currently on my Mac, there's a bazillions of 
false alarms due to the OS allocations :(

For the records, these are the patches as installed on 2.5 (including the 
change of address Tys asked me).

Attachment: 0001-tests-style-changes.txt
Description: Text document

Attachment: 0002-named-references-fix-double-free.txt
Description: Text document


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