diff options
| author | Eric Dumazet <[email protected]> | 2010-11-18 09:30:42 -0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-11-18 09:30:42 -0800 |
| commit | 3006bc38895895f1a0352c2e17e1a503f35f7e2f (patch) | |
| tree | 24a3a9ecbee9215898b4c6b30357740eeeb632bb /lib/cpu-notifier-error-inject.c | |
| parent | 28cb6ccd2c7e86b3a4db94c7062cd27937bed424 (diff) | |
bonding: fix a race in IGMP handling
RCU conversion in IGMP code done in net-next-2.6 raised a race in
__bond_resend_igmp_join_requests().
It iterates in_dev->mc_list without appropriate protection (RTNL, or
read_lock on in_dev->mc_list_lock).
Another cpu might delete an entry while we use it and trigger a fault.
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions