On 06/10/2012 02:44 AM, Paul Eggert wrote:

> Thanks, I sort of reproduced that and filed a bug report
> at<http://bugs.gnu.org/11662>.  Could be anything but I
> suspect the recent changes to vector allocation.

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?

Dmitry