| commit | 45e093ae2830cd1264677d47ff9a95a71f5d9f9c | [log] [tgz] |
|---|---|---|
| author | Richard Alpe <richard.alpe@ericsson.com> | Mon May 16 11:14:54 2016 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Mon May 16 21:58:54 2016 -0400 |
| tree | 72b47612fec35cff7626247e1e28c99715b31cbd | |
| parent | 77f57761466e9aef2b57acf8ce07df11bf360e34 [diff] |
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 <sploving1@gmail.com> Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Acked-by: Jon Maloy <jon.maloy@ericsson.cm> Signed-off-by: David S. Miller <davem@davemloft.net>