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Do not leak memory while flushing rules.

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Noticed by:	yar
Approved by:	glebius (mentor)
MFC after:	1 week
This commit is contained in:
Oleg Bulyzhin 2006-08-02 14:58:51 +00:00
parent f8b20fb6d6
commit 9b1858ca78
1 changed files with 3 additions and 2 deletions
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5
sys/netinet/ip_fw2.c
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@ -3957,9 +3957,10 @@ ipfw_ctl(struct sockopt *sopt)
IPFW_WLOCK(&layer3_chain);
layer3_chain.reap = NULL;
free_chain(&layer3_chain, 0 /* keep default rule */);
rule = layer3_chain.reap, layer3_chain.reap = NULL;
rule = layer3_chain.reap;
layer3_chain.reap = NULL;
IPFW_WUNLOCK(&layer3_chain);
if (layer3_chain.reap != NULL)
if (rule != NULL)
reap_rules(rule);
break;