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


From: Hanno Böck
Subject: Re: Running bash under valgrind gives "invalid free()"
Date: Wed, 12 Apr 2017 18:58:43 +0200

On Wed, 12 Apr 2017 14:59:26 +0100
Reuben Thomas <address@hidden> wrote:

> ​frequently, it's the only tool that shows up bugs of this sort, as
> it's rather more powerful than a debugging malloc library.)

Try address sanitizer, it's pretty reliable and finds even more bug
classes compared to valgrind. Just add -fsanitize=address to the CFLAGS.

If you can't reproduce the bug with asan I'd bet on a valgrind bug.

-- 
Hanno Böck
https://hboeck.de/

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