diff options
| author | Denis V. Lunev <den@openvz.org> | 2007-12-21 02:01:53 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-12-21 02:01:53 -0800 |
| commit | d883a0367149506e8b7a3f31891d1ea30b9377f3 (patch) | |
| tree | d016dc1959372baa50e6d64f76ff14bbe3c8927b /Documentation/netlabel | |
| parent | 1ac70e7ad24a88710cf9b6d7ababaefa2b575df0 (diff) | |
[IPV4]: OOPS with NETLINK_FIB_LOOKUP netlink socket
[ Regression added by changeset:
cd40b7d3983c708aabe3d3008ec64ffce56d33b0
[NET]: make netlink user -> kernel interface synchronious
-DaveM ]
nl_fib_input re-reuses incoming skb to send the reply. This means that this
packet will be freed twice, namely in:
- netlink_unicast_kernel
- on receive path
Use clone to send as a cure, the caller is responsible for kfree_skb on error.
Thanks to Alexey Dobryan, who originally found the problem.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/netlabel')
0 files changed, 0 insertions, 0 deletions