diff options
Diffstat (limited to 'sbin')
-rw-r--r-- | sbin/ipfw/ipfw2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/ipfw/ipfw2.c b/sbin/ipfw/ipfw2.c index 8ad8f90..bc8af9f 100644 --- a/sbin/ipfw/ipfw2.c +++ b/sbin/ipfw/ipfw2.c @@ -3625,7 +3625,7 @@ compile_rule(char *av[], uint32_t *rbuf, int *rbufsize, struct tidx *tstate) action->opcode = O_NAT; action->len = F_INSN_SIZE(ipfw_insn_nat); CHECK_ACTLEN; - if (_substrcmp(*av, "global") == 0) { + if (*av != NULL && _substrcmp(*av, "global") == 0) { action->arg1 = 0; av++; break; |