Fix a double rtfree(9) triggered when IPSEC inserts a more specific
authormpi <mpi@openbsd.org>
Fri, 22 Jul 2016 07:39:06 +0000 (07:39 +0000)
committermpi <mpi@openbsd.org>
Fri, 22 Jul 2016 07:39:06 +0000 (07:39 +0000)
commit3c0a25e9f58877ab3a8bafbb4bd2697479689291
tree88b9b21b6969a08005c333c7f37c8a9a97f2185c
parent7a5efe8212fd86901b88e48f5cf4314fe294cd73
Fix a double rtfree(9) triggered when IPSEC inserts a more specific
route because of PMTU.

otto@ reported the issue and helped me tracking it down during more
than one month, he is the man!

mikeb@ figured out the bug was in the forwarding path.

ok mikeb@, deraadt@, claudio@
sys/netinet/ip_input.c