diff options
| author | bz <bz@FreeBSD.org> | 2006-12-12 12:17:58 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2006-12-12 12:17:58 +0000 |
| commit | 297206ec2ac5b34686aaf531476b1b737df9bbd7 (patch) | |
| tree | 262eb78fb028423e6796d76401691a45b39b496a /sys/netinet6/mld6.c | |
| parent | dc3e4a0741ba505defdc796a954461de7aa856e3 (diff) | |
| download | FreeBSD-src-297206ec2ac5b34686aaf531476b1b737df9bbd7.zip FreeBSD-src-297206ec2ac5b34686aaf531476b1b737df9bbd7.tar.gz | |
MFp4: 92972, 98913 + one more change
In ip6_sprintf no longer use and return one of eight static buffers
for printing/logging ipv6 addresses.
The caller now has to hand in a sufficiently large buffer as first
argument.
Diffstat (limited to 'sys/netinet6/mld6.c')
| -rw-r--r-- | sys/netinet6/mld6.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/netinet6/mld6.c b/sys/netinet6/mld6.c index bc8a7c3..19371c5 100644 --- a/sys/netinet6/mld6.c +++ b/sys/netinet6/mld6.c @@ -296,10 +296,11 @@ mld6_input(m, off) /* source address validation */ ip6 = mtod(m, struct ip6_hdr *); /* in case mpullup */ if (!IN6_IS_ADDR_LINKLOCAL(&ip6->ip6_src)) { + char ip6bufs[INET6_ADDRSTRLEN], ip6bufg[INET6_ADDRSTRLEN]; log(LOG_ERR, "mld6_input: src %s is not link-local (grp=%s)\n", - ip6_sprintf(&ip6->ip6_src), - ip6_sprintf(&mldh->mld_addr)); + ip6_sprintf(ip6bufs, &ip6->ip6_src), + ip6_sprintf(ip6bufg, &mldh->mld_addr)); /* * spec (RFC2710) does not explicitly * specify to discard the packet from a non link-local |
