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authorJason Wang <jasowang@redhat.com>2013-09-11 18:09:48 +0800
committerDavid S. Miller <davem@davemloft.net>2013-09-12 17:21:42 -0400
commit662ca437e714caaab855b12415d6ffd815985bc0 (patch)
treec8b6eccc605fe52837e21d72bdecbf8e0c71b539 /net/sctp
parenta9677bc024dcaafcf36c1cc4b0706b87be26ee5f (diff)
downloadlinux-662ca437e714caaab855b12415d6ffd815985bc0.tar.gz
tuntap: correctly handle error in tun_set_iff()
Commit c8d68e6be1c3b242f1c598595830890b65cea64a (tuntap: multiqueue support) only call free_netdev() on error in tun_set_iff(). This causes several issues: - memory of tun security were leaked - use after free since the flow gc timer was not deleted and the tfile were not detached This patch solves the above issues. Reported-by: Wannes Rombouts <wannes.rombouts@epitech.eu> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
0 files changed, 0 insertions, 0 deletions