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| author | Julian Anastasov <ja@ssi.bg> | 2012-07-07 20:30:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-21 09:17:11 -0700 |
| commit | e3c418797de13ba083bede8192a7873483feaf1d (patch) | |
| tree | c60876e247ca02dbb71c16222ace0847b757e202 /include/net | |
| parent | e5d5ba9f15c541fbc4aef3fb70ae69c4e24ae1f3 (diff) | |
| download | kernel_samsung_smdk4412-e3c418797de13ba083bede8192a7873483feaf1d.zip kernel_samsung_smdk4412-e3c418797de13ba083bede8192a7873483feaf1d.tar.gz kernel_samsung_smdk4412-e3c418797de13ba083bede8192a7873483feaf1d.tar.bz2 | |
ipvs: fix oops in ip_vs_dst_event on rmmod
commit 283283c4da91adc44b03519f434ee1e7e91d6fdb upstream.
After commit 39f618b4fd95ae243d940ec64c961009c74e3333 (3.4)
"ipvs: reset ipvs pointer in netns" we can oops in
ip_vs_dst_event on rmmod ip_vs because ip_vs_control_cleanup
is called after the ipvs_core_ops subsys is unregistered and
net->ipvs is NULL. Fix it by exiting early from ip_vs_dst_event
if ipvs is NULL. It is safe because all services and dests
for the net are already freed.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions