Re: [Qemu-devel] [Qemu-block] [PATCH 1/2] iotests: Do not suppress segfaults in bash tests

[Jeff Cody]

On Thu, Oct 29, 2015 at 03:57:17PM +0100, Kevin Wolf wrote:
> Am 31.08.2015 um 21:05 hat Max Reitz geschrieben:
> > Currently, if a qemu/qemu-io/qemu-img/qemu-nbd invocation receives a
> > segmentation fault, that message is invisible in most cases since the
> > output is generally filtered and bash suppresses the segmentation fault
> > notice for any but the last element of a pipe.
> > 
> > Most of the time, the test will then fail anyway because of missing
> > output, but not necessarily (as happened with test 82 recently).
> > 
> > Fix this by making the corresponding environment variables point to
> > wrapper functions which execute the respective command in a subshell.
> > 
> > Signed-off-by: Max Reitz <address@hidden>
> 
> This patch seems to have broken -valgrind.
>

Hi Kevin,

I just submitted another patch to fix this issue ("qemu-iotests: fix
-valgrind option for check")

Thanks,
Jeff