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Re: Running bash under valgrind gives "invalid free()"


From: Chet Ramey
Subject: Re: Running bash under valgrind gives "invalid free()"
Date: Thu, 13 Apr 2017 16:17:14 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 4/13/17 3:57 PM, Reuben Thomas wrote:

> Meanwhile, in the valgrind bug report, Mark Wielaard observed:
> 
> "I think the problem is that bash not only has its own malloc/free
> implementation (valgrind should intercept that just fine). But also has
> malloc wrappers for some malloc functions that call their internal
> counterparts directly (so valgrind won't know that is a matching
> allocation/deallocation function)."

Yes, if he wants the details, feel free to forward my message from earlier
today.

Chet

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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