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| author | Richard Alpe <[email protected]> | 2016-05-16 09:14:54 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-05-17 01:58:54 +0000 |
| commit | 45e093ae2830cd1264677d47ff9a95a71f5d9f9c (patch) | |
| tree | 72b47612fec35cff7626247e1e28c99715b31cbd /net/switchdev/switchdev.c | |
| parent | fq_codel: fix memory limitation drift (diff) | |
| download | kernel-45e093ae2830cd1264677d47ff9a95a71f5d9f9c.tar.gz kernel-45e093ae2830cd1264677d47ff9a95a71f5d9f9c.zip | |
tipc: check nl sock before parsing nested attributes
Make sure the socket for which the user is listing publication exists
before parsing the socket netlink attributes.
Prior to this patch a call without any socket caused a NULL pointer
dereference in tipc_nl_publ_dump().
Tested-and-reported-by: Baozeng Ding <[email protected]>
Signed-off-by: Richard Alpe <[email protected]>
Acked-by: Jon Maloy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions