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| author | Guillaume Nault | 2016-11-29 13:09:44 +0100 |
|---|---|---|
| committer | David S. Miller | 2016-11-30 20:14:07 +0100 |
| commit | 0382a25af3c771a8e4d5e417d1834cbe28c2aaac (patch) | |
| tree | 91d6b49fc8dab4cb02312da66d018a72975bd408 /net/ipv6/exthdrs_offload.c | |
| parent | cxgb4: Add PCI device ID for new adapter (diff) | |
| download | kernel-qcow2-linux-0382a25af3c771a8e4d5e417d1834cbe28c2aaac.tar.gz kernel-qcow2-linux-0382a25af3c771a8e4d5e417d1834cbe28c2aaac.tar.xz kernel-qcow2-linux-0382a25af3c771a8e4d5e417d1834cbe28c2aaac.zip | |
l2tp: lock socket before checking flags in connect()
Socket flags aren't updated atomically, so the socket must be locked
while reading the SOCK_ZAPPED flag.
This issue exists for both l2tp_ip and l2tp_ip6. For IPv6, this patch
also brings error handling for __ip6_datagram_connect() failures.
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/exthdrs_offload.c')
0 files changed, 0 insertions, 0 deletions