On 05/21/2013 09:17 AM, Stefan Hajnoczi wrote:
>>> + MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \
>>
>> This is a Makefile; don't you need to use $$ instead of $ (three instances)?
>>
>
> Silly me. I did test it but it silently "worked".
Yep, quite a fluke. GNU Make e
On Tue, May 21, 2013 at 06:56:07AM -0600, Eric Blake wrote:
> On 05/21/2013 06:43 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 mor
On 05/21/2013 06:43 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.
>
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
