[libvirt] [PATCH] conf: Fix crash with cleanup

[Daniel P. Berrange]

On Tue, Oct 16, 2012 at 11:19:55AM +0200, Martin Kletzander wrote:
> There was a crash possible when both <boot dev... and <boot
> order... were specified due to virDomainDefParseBootXML() erroring out
> before setting *tmp (which was free'd in cleanup).  As a fix, I
> created this cleanup that uses one pointer for all the temporary
> stored XPath strings and values, plus this pointer is correctly
> initialized to NULL.
> ---
>  src/conf/domain_conf.c | 21 ++++++++++-----------
>  1 file changed, 10 insertions(+), 11 deletions(-)

It would be nice to have a test to check for this scenario

Daniel
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