diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-10-04 09:22:19 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-10-04 09:46:44 +0200 |
| commit | 1e1430d5282bc3a572465ef3261eea793d98a653 (patch) | |
| tree | 81c8883606ed2dd821f4509581888505d48631dd /net/rxrpc/security.c | |
| parent | bb42f2d13ffcd0baed7547b37d05add51fcd50e1 (diff) | |
| parent | 9a8dd213d2a38349e5ea2ca8888400952112b45c (diff) | |
| download | blackbird-op-linux-1e1430d5282bc3a572465ef3261eea793d98a653.tar.gz blackbird-op-linux-1e1430d5282bc3a572465ef3261eea793d98a653.zip | |
Merge remote-tracking branch 'net-next/master' into mac80211-next
Resolve the merge conflict between Felix's/my and Toke's patches
coming into the tree through net and mac80211-next respectively.
Most of Felix's changes go away due to Toke's new infrastructure
work, my patch changes to "goto begin" (the label wasn't there
before) instead of returning NULL so flow control towards drivers
is preserved better.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/rxrpc/security.c')
| -rw-r--r-- | net/rxrpc/security.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/rxrpc/security.c b/net/rxrpc/security.c index 82d8134e9287..7d921e56e715 100644 --- a/net/rxrpc/security.c +++ b/net/rxrpc/security.c @@ -131,10 +131,10 @@ int rxrpc_init_server_conn_security(struct rxrpc_connection *conn) /* find the service */ read_lock(&local->services_lock); - hlist_for_each_entry(rx, &local->services, listen_link) { - if (rx->srx.srx_service == conn->params.service_id) - goto found_service; - } + rx = rcu_dereference_protected(local->service, + lockdep_is_held(&local->services_lock)); + if (rx && rx->srx.srx_service == conn->params.service_id) + goto found_service; /* the service appears to have died */ read_unlock(&local->services_lock); |
