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author | Cy Schubert <cy@FreeBSD.org> | 2013-09-05 18:45:23 +0000 |
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committer | Cy Schubert <cy@FreeBSD.org> | 2013-09-05 18:45:23 +0000 |
commit | 7540f28ef8ee72f87099d60bbbfcea5490715a93 (patch) | |
tree | 35a0226ee5883970d574540e6fc3a01046d4de7e | |
parent | 2472f6195d393ad615e38aa6b28f490489671d46 (diff) | |
download | src-vendor/ipfilter-sys.tar.gz src-vendor/ipfilter-sys.zip |
Grab ip_fil_freebsd.c r1.42 from the ipfilter CVS tree to fix,vendor/ipfilter-sys
3529491 checksum validation could be better
3529486 tcp checksum wrong for ipv6
Approved by: glebius
Notes
Notes:
svn path=/vendor-sys/ipfilter/dist/; revision=255260
-rw-r--r-- | netinet/ip_fil_freebsd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/netinet/ip_fil_freebsd.c b/netinet/ip_fil_freebsd.c index 740ab8f99669..efecf0a90869 100644 --- a/netinet/ip_fil_freebsd.c +++ b/netinet/ip_fil_freebsd.c @@ -1244,9 +1244,7 @@ ipf_checkv4sum(fin) else sum = in_pseudo(ip->ip_src.s_addr, ip->ip_dst.s_addr, htonl(m->m_pkthdr.csum_data + - fin->fin_ip->ip_len - - (fin->fin_ip->ip_hl << 2) + - fin->fin_p)); + fin->fin_dlen + fin->fin_p)); sum ^= 0xffff; if (sum != 0) { fin->fin_cksum = FI_CK_BAD; |