Date: Sat, 8 Dec 2018 17:50:01 +0000 (UTC) From: Cy Schubert <cy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r341740 - in stable: 10/sys/contrib/ipfilter/netinet 11/sys/contrib/ipfilter/netinet 12/sys/contrib/ipfilter/netinet Message-ID: <201812081750.wB8Ho2dN060287@repo.freebsd.org>
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Author: cy Date: Sat Dec 8 17:50:00 2018 New Revision: 341740 URL: https://svnweb.freebsd.org/changeset/base/341740 Log: MFC r341377, r341388 (fixup): Restore handling of PMTU discovery, removed through an unifdef(1) following the MFV of r254219 into r255332. In addition the 'FreeBSD' macro was never defined in ipfilter 5.1.2 thus it never would have been enabled in the first place. This work is prompted by a general cleanup of the IP Filter code prompted by working to resolve a PR. More to follow. Modified: stable/10/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c Directory Properties: stable/10/ (props changed) Changes in other areas also in this revision: Modified: stable/11/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c stable/12/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c Directory Properties: stable/11/ (props changed) stable/12/ (props changed) Modified: stable/10/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c ============================================================================== --- stable/10/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c Sat Dec 8 17:28:52 2018 (r341739) +++ stable/10/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c Sat Dec 8 17:50:00 2018 (r341740) @@ -88,7 +88,6 @@ static const char rcsid[] = "@(#)$Id$"; #endif extern int ip_optcopy __P((struct ip *, struct ip *)); - # ifdef IPFILTER_M_IPFILTER MALLOC_DEFINE(M_IPFILTER, "ipfilter", "IP Filter packet filter data structures"); # endif @@ -472,11 +471,7 @@ ipf_send_ip(fin, m) IP_HL_A(ip, sizeof(*oip) >> 2); ip->ip_tos = oip->ip_tos; ip->ip_id = fin->fin_ip->ip_id; -#if defined(FreeBSD) && (__FreeBSD_version > 460000) - ip->ip_off = htons(path_mtu_discovery ? IP_DF : 0); -#else - ip->ip_off = 0; -#endif + ip->ip_off = htons(V_path_mtu_discovery ? IP_DF : 0); ip->ip_ttl = V_ip_defttl; ip->ip_sum = 0; break;
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