Author: melifaro
Date: Mon Oct 13 12:49:04 2014
New Revision: 273033
URL: https://svnweb.freebsd.org/changeset/base/273033
Log:
Show error when deleting non-existing rule number.
Found by: Oleg Ginzburg
Modified:
head/sbin/ipfw/ipfw2.c
Modified: head/sbin/ipfw/ipfw2.c
==============================================================================
--- head/sbin/ipfw/ipfw2.c Mon Oct 13 11:26:17 2014 (r273032)
+++ head/sbin/ipfw/ipfw2.c Mon Oct 13 12:49:04 2014 (r273033)
@@ -3009,7 +3009,6 @@ fill_flags_cmd(ipfw_insn *cmd, enum ipfw
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);
}
}
}
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