Module Name:	src
Committed By:	itojun
Date:		Mon Aug 18 22:23:23 UTC 2003

Modified Files:
	src/sys/netinet: ip_output.c

Log Message:
fix problem we can't drop membership on !IFF_UP interface.
reported by Shiva Shenoy

while we're here, fix another problem when the same interface address is
assigned to !IFF_MULTICAST and IFF_MULTICAST interface.  if ip_multicast_if()
returns the first one, join/leave will fail, which is not an desired effect.


To generate a diff of this commit:
cvs rdiff -r1.109 -r1.110 src/sys/netinet/ip_output.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.