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BUGFIX: make use of the pointer to the target of skipto rules,

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so that after the first time we can follow the pointer instead
of having to scan the list.
This was the intended behaviour from day one.

PR: 34639
MFC-after: 3 days
This commit is contained in:
Luigi Rizzo 2002-02-20 17:15:57 +00:00
parent db6c6159b0
commit ca462bcfcb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=90988
1 changed files with 4 additions and 2 deletions
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6
sys/netinet/ip_fw.c
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@ -1512,11 +1512,13 @@ ip_fw_chk(struct ip **pip, int hlen,
return(f->fw_divert_port | IP_FW_PORT_TEE_FLAG);
#endif
case IP_FW_F_SKIPTO: /* XXX check */
f = f->next_rule_ptr ? f->next_rule_ptr :
lookup_next_rule(f) ;
if (f->next_rule_ptr == NULL)
f->next_rule_ptr = lookup_next_rule(f) ;
f = f->next_rule_ptr;
if (!f)
goto dropit;
goto again ;
case IP_FW_F_PIPE:
case IP_FW_F_QUEUE:
*flow_id = f; /* XXX set flow id */