Re: [Qemu-block] [PATCH v2 3/4] iotests: Do not suppress segfaults in bash tests

[Eric Blake]

On 09/02/2015 12:52 PM, Max Reitz wrote:
> 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.
> 
> Giving options to qemu/qemu-io/qemu-img and path names with spaces were
> broken for the Python tests; this patch "accidentally" fixes that.
> 
> Signed-off-by: Max Reitz <address@hidden>
> ---

Reviewed-by: Eric Blake <address@hidden>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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