net: openvswitch: release vport resources on failure
A recent commit introducing upcall packet accounting failed to properly release the vport object when the per-cpu stats struct couldn't be allocated. This can cause dangling pointers to dp objects long after they've been released. Cc: wangchuanlei <wangchuanlei@inspur.com> Fixes: 1933ea36 ("net: openvswitch: Add support to count upcall packets") Reported-by:<syzbot+8f4e2dcfcb3209ac35f9@syzkaller.appspotmail.com> Signed-off-by:
Aaron Conole <aconole@redhat.com> Acked-by:
Eelco Chaudron <echaudro@redhat.com> Reviewed-by:
Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Link: https://lore.kernel.org/r/20221220212717.526780-1-aconole@redhat.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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