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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-03-27 09:53:52 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-27 18:48:35 -0400 |
| commit | 94f826b8076e2cb92242061e92f21b5baa3eccc2 (patch) | |
| tree | bb9893bf45ef93842a315b5ed8287ae1f11ae41b /kernel/watchdog.c | |
| parent | 50269e19ad990e79eeda101fc6df80cffd5d4831 (diff) | |
| download | blackbird-op-linux-94f826b8076e2cb92242061e92f21b5baa3eccc2.tar.gz blackbird-op-linux-94f826b8076e2cb92242061e92f21b5baa3eccc2.zip | |
net: fix a potential rcu_read_lock() imbalance in rt6_fill_node()
Commit f2c31e32b378 (net: fix NULL dereferences in check_peer_redir() )
added a regression in rt6_fill_node(), leading to rcu_read_lock()
imbalance.
Thats because NLA_PUT() can make a jump to nla_put_failure label.
Fix this by using nla_put()
Many thanks to Ben Greear for his help
Reported-by: Ben Greear <greearb@candelatech.com>
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/watchdog.c')
0 files changed, 0 insertions, 0 deletions
