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| author | bz <bz@FreeBSD.org> | 2011-08-20 14:20:36 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2011-08-20 14:20:36 +0000 |
| commit | 1f8e0828d745e091e381510c3f173728b457528b (patch) | |
| tree | 7e01c296d0f96837eb77fb64304fce18edf794de | |
| parent | 94c5e7695eed9447afceb3cbcac752ab4d68c395 (diff) | |
| download | FreeBSD-src-1f8e0828d745e091e381510c3f173728b457528b.zip FreeBSD-src-1f8e0828d745e091e381510c3f173728b457528b.tar.gz | |
Hide IPv6 next header parsing warnings under the verbose sysctl
so people can possibly disable it when their consoles are flooded,
or enabled it for debugging.
MFC after: 2 weeks
Approved by: re (kib)
| -rw-r--r-- | sys/netinet/ipfw/ip_fw2.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sys/netinet/ipfw/ip_fw2.c b/sys/netinet/ipfw/ip_fw2.c index f028fbb..e4e64e4 100644 --- a/sys/netinet/ipfw/ip_fw2.c +++ b/sys/netinet/ipfw/ip_fw2.c @@ -1023,9 +1023,11 @@ do { \ ext_hd |= EXT_RTHDR2; break; default: - printf("IPFW2: IPV6 - Unknown Routing " - "Header type(%d)\n", - ((struct ip6_rthdr *)ulp)->ip6r_type); + if (V_fw_verbose) + printf("IPFW2: IPV6 - Unknown " + "Routing Header type(%d)\n", + ((struct ip6_rthdr *) + ulp)->ip6r_type); if (V_fw_deny_unknown_exthdrs) return (IP_FW_DENY); break; @@ -1047,8 +1049,9 @@ do { \ IP6F_MORE_FRAG; if (V_fw_permit_single_frag6 == 0 && offset == 0 && ip6f_mf == 0) { - printf("IPFW2: IPV6 - Invalid Fragment " - "Header\n"); + if (V_fw_verbose) + printf("IPFW2: IPV6 - Invalid " + "Fragment Header\n"); if (V_fw_deny_unknown_exthdrs) return (IP_FW_DENY); break; @@ -1119,8 +1122,10 @@ do { \ break; default: - printf("IPFW2: IPV6 - Unknown Extension " - "Header(%d), ext_hd=%x\n", proto, ext_hd); + if (V_fw_verbose) + printf("IPFW2: IPV6 - Unknown " + "Extension Header(%d), ext_hd=%x\n", + proto, ext_hd); if (V_fw_deny_unknown_exthdrs) return (IP_FW_DENY); PULLUP_TO(hlen, ulp, struct ip6_ext); |
