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Show error when deleting non-existing rule number.

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Found by:	Oleg Ginzburg
This commit is contained in:
Alexander V. Chernikov 2014-10-13 12:49:04 +00:00
parent 60f485ca9f
commit 6ca0dd05f4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=273033
1 changed files with 9 additions and 2 deletions
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11
sbin/ipfw/ipfw2.c
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@ -3009,7 +3009,6 @@ fill_flags_cmd(ipfw_insn *cmd, enum ipfw_opcodes opcode,
void
ipfw_delete(char *av[])
{
uint32_t rulenum;
int i;
int exitval = EX_OK;
int do_set = 0;
@ -3059,7 +3058,15 @@ ipfw_delete(char *av[])
if (i != 0) {
exitval = EX_UNAVAILABLE;
warn("rule %u: setsockopt(IP_FW_XDEL)",
rulenum);
rt.start_rule);
} else if (rt.new_set == 0) {
exitval = EX_UNAVAILABLE;
if (rt.start_rule != rt.end_rule)
warnx("no rules rules in %u-%u range",
rt.start_rule, rt.end_rule);
else
warnx("rule %u not found",
rt.start_rule);
}
}
}