diff options
Diffstat (limited to 'conf.c')
| -rw-r--r-- | conf.c | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -157,6 +157,7 @@ static void conf_ports_range_except(const struct ctx *c, char optname, .proto = proto, .flags = flags, }; + char rulestr[FWD_RULE_STRLEN]; unsigned delta = to - first; unsigned base, i; @@ -207,20 +208,28 @@ static void conf_ports_range_except(const struct ctx *c, char optname, rulev.addr = inany_loopback4; fwd_rule_conflict_check(&rulev, fwd->rules, fwd->count); - fwd_rule_add(fwd, &rulev); + if (fwd_rule_add(fwd, &rulev) < 0) + goto fail; } if (c->ifi6) { rulev.addr = inany_loopback6; fwd_rule_conflict_check(&rulev, fwd->rules, fwd->count); - fwd_rule_add(fwd, &rulev); + if (fwd_rule_add(fwd, &rulev) < 0) + goto fail; } } else { fwd_rule_conflict_check(&rule, fwd->rules, fwd->count); - fwd_rule_add(fwd, &rule); + if (fwd_rule_add(fwd, &rule) < 0) + goto fail; } base = i - 1; } + return; + +fail: + die("Unable to add rule %s", + fwd_rule_fmt(&rule, rulestr, sizeof(rulestr))); } /** |