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Temporary workaround for the limitations of the mbuf flowid field: zero

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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.
This commit is contained in:
Robert Watson 2009-01-01 20:03:01 +00:00
parent 75193d5283
commit 877e88123e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=186683
1 changed files with 2 additions and 0 deletions
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2
sys/kern/kern_mbuf.c
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@ -420,6 +420,7 @@ mb_ctor_mbuf(void *mem, int size, void *arg, int how)
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 *arg, int how)
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 */