rwatson bfe66075cf M_PREPEND() with an argument of M_TRYWAIT can fail, meaning the
returned mbuf can be NULL.  Check for NULL in rip_output() when
prepending an IP header.  This prevents mbuf exhaustion from
causing a local kernel panic when sending raw IP packets.

PR:		kern/55886
Reported by:	Pawel Malachowski <pawmal-posting@freebsd.lublin.pl>
MFC after:	3 days
2003-08-26 14:11:48 +00:00
..
2003-08-03 07:50:19 +00:00
2003-08-25 23:30:41 +00:00
2003-08-25 07:52:11 +00:00
2003-06-10 21:44:29 +00:00
2003-06-11 05:37:42 +00:00
2003-06-11 05:37:42 +00:00
2003-08-25 07:52:11 +00:00
2003-06-11 06:34:30 +00:00