autotest/autotest — Issue #54: Virt: make a switch to enable the use of MALLOC_PERTURB_ 
Author: clebergnu
Created: 2011-10-28 17:28:04+00:00
State: open

`MALLOC_PERTURB_` can help to find bugs such as user-after-free, generating core dumps when a bug is detected.

Check http://udrepper.livejournal.com/11429.html for more info on `MALLOC_PERTURB_`.

Make a switch (on by default) to enable running qemu, qemu-img, and others with this variable set.