On 07/04/2014 05:29 AM, Peter Krempa wrote:
> Add a few checks and avoid resolving relative links on networked
> storage.
> ---
> src/util/virstoragefile.c | 27 +++++++++++++++------------
> 1 file changed, 15 insertions(+), 12 deletions(-)
>
> +
> + if (nameIsFile && virStorageSourceIsLocalStorage(chain)) {
> + if (prev && virStorageSourceIsLocalStorage(prev))
> + parentDir = mdir_name(prev->path);
> + else
> + ignore_value(VIR_STRDUP(parentDir, "."));
This reports OOM...
> +
> + if (!parentDir) {
> + virReportOOMError();
...and this does it again. If you are going to ignore_value, you
probably want VIR_STRDUP_QUIET on the earlier instance. Otherwise, the
pre-patch code had better control over when to report OOM without doing
it twice.
> + goto error;
> }
>
> +
> int result = virFileRelLinkPointsTo(parentDir, name,
Spurious newline addition?
ACK with OOM reporting cleaned up.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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