On 06/13/2012 05:06 AM, Dmitry Antipov wrote:

> Not reproduced with MALLOC_PERTURB_219 and MALLOC_CHECK_=[whatever nonzero]
> on Fedora 16 with gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) and glibc
> 2.14.90-24.fc16.7.
> 
> Can someone try to rule out new vector allocation code with the patch attached
> and see whether crash is affected?

I have not had a chance to get to this, but am replying now (with a copy
of your attached patch) to the bug-reporting address, so that this is
properly filed at <http://bugs.gnu.org/11662>.