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Initialize rn_mklist in rn_newpair(). The undocumented assumption

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seems to be that the nodes are bzero'd beforehand, but the submitter
found that this was not always the case, and in any event defensive
programming here costs epsilon squared.

PR:		22244
Submitted by:	Dave Gillam <daveg@chiaro.com>
This commit is contained in:
Garrett Wollman 2000-10-27 20:50:14 +00:00
parent a415ada785
commit 9d31ac12b7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=67727
1 changed files with 1 additions and 0 deletions
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sys/net/radix.c
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@ -344,6 +344,7 @@ rn_newpair(v, b, nodes)
tt->rn_key = (caddr_t)v;
tt->rn_parent = t;
tt->rn_flags = t->rn_flags = RNF_ACTIVE;
tt->rn_mklist = t->rn_mklist = 0;
#ifdef RN_DEBUG
tt->rn_info = rn_nodenum++; t->rn_info = rn_nodenum++;
tt->rn_twin = t;