Re: [Qemu-devel] [PATCH v3] tests: set MALLOC_PERTURB_ to expose memory bugs

2013-05-22 Thread Eric Blake
On 05/22/2013 02:16 AM, Stefan Hajnoczi wrote: > glibc wipes malloc(3) memory when the MALLOC_PERTURB_ environment > variable is set. The value of the environment variable determines the > bit pattern used to wipe memory. For more information, see > http://udrepper.livejournal.com/11429.html. >

Re: [Qemu-devel] [PATCH v3] tests: set MALLOC_PERTURB_ to expose memory bugs

2013-05-22 Thread Lucas Meneghel Rodrigues
On 22/05/13 05:16 AM, Stefan Hajnoczi wrote: glibc wipes malloc(3) memory when the MALLOC_PERTURB_ environment variable is set. The value of the environment variable determines the bit pattern used to wipe memory. For more information, see http://udrepper.livejournal.com/11429.html. Set MALLOC

[Qemu-devel] [PATCH v3] tests: set MALLOC_PERTURB_ to expose memory bugs

2013-05-22 Thread Stefan Hajnoczi
glibc wipes malloc(3) memory when the MALLOC_PERTURB_ environment variable is set. The value of the environment variable determines the bit pattern used to wipe memory. For more information, see http://udrepper.livejournal.com/11429.html. Set MALLOC_PERTURB_ for gtester and qemu-iotests. Note w