diff options
| author | Sabrina Dubroca <[email protected]> | 2014-09-02 10:29:29 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-09-05 11:52:28 -0700 |
| commit | a9ed4a2986e13011fcf4ed2d1a1647c53112f55b (patch) | |
| tree | 508293e1b03b96cfdfd05e57ddd8dc60c0157b1d /tools/perf/scripts/python | |
| parent | 4ad9a64f53c619969dede1143d56ccda1a453c39 (diff) | |
ipv6: fix rtnl locking in setsockopt for anycast and multicast
Calling setsockopt with IPV6_JOIN_ANYCAST or IPV6_LEAVE_ANYCAST
triggers the assertion in addrconf_join_solict()/addrconf_leave_solict()
ipv6_sock_ac_join(), ipv6_sock_ac_drop(), ipv6_sock_ac_close() need to
take RTNL before calling ipv6_dev_ac_inc/dec. Same thing with
ipv6_sock_mc_join(), ipv6_sock_mc_drop(), ipv6_sock_mc_close() before
calling ipv6_dev_mc_inc/dec.
This patch moves ASSERT_RTNL() up a level in the call stack.
Signed-off-by: Cong Wang <[email protected]>
Signed-off-by: Sabrina Dubroca <[email protected]>
Reported-by: Tommi Rantala <[email protected]>
Acked-by: Hannes Frederic Sowa <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions