[PATCH 4.4 03/75] tipc: check nl sock before parsing nested attributes

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Richard Alpe [ Upstream commit 45e093ae2830cd1264677d47ff9a95a71f5d9f9c ] Make sure the socket for which the user is listing publication exists before parsing the

[PATCH 4.4 03/75] tipc: check nl sock before parsing nested attributes

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Richard Alpe [ Upstream commit 45e093ae2830cd1264677d47ff9a95a71f5d9f9c ] Make sure the socket for which the user is listing publication exists before parsing the socket netlink attributes.