Description: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() References: Notes: carnil> Introduced in ef20cd4dd163 ("tipc: introduce UDP replicast"). Vulnerable carnil> versions: 4.9-rc1. Bugs: upstream: released (6.8-rc4) [3871aa01e1a779d866fa9dfdd5a836f342f4eb87] 6.7-upstream-stable: released (6.7.5) [0cd331dfd6023640c9669d0592bc0fd491205f87] 6.6-upstream-stable: released (6.6.17) [888e3524be87f3df9fa3c083484e4b62b3e3bb59] 6.1-upstream-stable: released (6.1.78) [3d3a5b31b43515b5752ff282702ca546ec3e48b6] 5.10-upstream-stable: released (5.10.210) [19d7314f2fb9515bdaac9829d4d8eb34edd1fe95] 4.19-upstream-stable: released (4.19.307) [24ec8f0da93b8a9fba11600be8a90f0d73fb46f1] sid: released (6.7.7-1) 6.1-bookworm-security: released (6.1.82-1) 5.10-bullseye-security: needed 4.19-buster-security: needed