[libvirt] [PATCH] maint: increase stack frame size limit
Eric Blake
eblake at redhat.com
Fri May 8 15:08:13 UTC 2015
On 05/03/2015 10:22 AM, Roman Bogorodskiy wrote:
> Currently the stack frame size limit is set to 4096 and it started to
> cause an error like this:
>
> virshtest.c:253:1: error: stack frame size of 5512 bytes in function
> 'mymain' [-Werror,-Wframe-larger-than=]
> mymain(void)
> ^
> 1 error generated.
>
> Increase it to 6144.
NACK. 4096 is there for a reason; we do NOT want to exceed a page size.
Instead, we need to fix virshtest.c to quit stack-allocating such a
large structure.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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