Date: Thu, 1 Jan 2009 20:03:01 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r186683 - head/sys/kern Message-ID: <200901012003.n01K313p077802@svn.freebsd.org>
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Author: rwatson Date: Thu Jan 1 20:03:01 2009 New Revision: 186683 URL: http://svn.freebsd.org/changeset/base/186683 Log: Temporary workaround for the limitations of the mbuf flowid field: zero the field in the mbuf constructors, since otherwise we have no way to tell if they are valid. In the future, Kip has plans to add a flag specifically to indicate validity, which is the preferred model. Modified: head/sys/kern/kern_mbuf.c Modified: head/sys/kern/kern_mbuf.c ============================================================================== --- head/sys/kern/kern_mbuf.c Thu Jan 1 14:01:21 2009 (r186682) +++ head/sys/kern/kern_mbuf.c Thu Jan 1 20:03:01 2009 (r186683) @@ -420,6 +420,7 @@ mb_ctor_mbuf(void *mem, int size, void * m->m_pkthdr.csum_data = 0; m->m_pkthdr.tso_segsz = 0; m->m_pkthdr.ether_vtag = 0; + m->m_pkthdr.flowid = 0; SLIST_INIT(&m->m_pkthdr.tags); #ifdef MAC /* If the label init fails, fail the alloc */ @@ -644,6 +645,7 @@ mb_ctor_pack(void *mem, int size, void * m->m_pkthdr.csum_data = 0; m->m_pkthdr.tso_segsz = 0; m->m_pkthdr.ether_vtag = 0; + m->m_pkthdr.flowid = 0; SLIST_INIT(&m->m_pkthdr.tags); #ifdef MAC /* If the label init fails, fail the alloc */
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