rwatson 2008-08-31 21:54:24 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/netinet6 icmp6.c
Log:
SVN rev 182575 on 2008-08-31 21:54:24Z by rwatson
Merge r180968 from head to stable/7:
When copying in and out current ICMPv6 filters on a raw IPv6 socket,
lock the inpcb and use a local stack variable to copy to/from userspace
so that sooptcopyin()/sooptcopyout() aren't called while holding an
rwlock.
While here, fix a bug in which a failed sooptcopyin() might lead to
partially consistent ICMPv6 filters on the socket by not ignoring the
error returned by sooptcopyin().
Revision Changes Path
1.80.2.4 +14 -6 src/sys/netinet6/icmp6.c
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