Replace fw3_free_zone() with the generic implementation

[project/firewall3.git] / iptables.c

diff --git a/iptables.c b/iptables.c
index f39ed1e..2684933 100644 (file)
--- a/iptables.c
+++ b/iptables.c
@@ -1162,7 +1162,7 @@ fw3_ipt_rule_append(struct fw3_ipt_rule *r, const char *fmt, ...)
                        if (!em)
                        {
                                fprintf(stderr, "fw3_ipt_rule_append(): Can't find match '%s'\n", optarg);
-                               return;
+                               goto free;
                        }
 
                        init_match(r, em, true);
@@ -1174,7 +1174,7 @@ fw3_ipt_rule_append(struct fw3_ipt_rule *r, const char *fmt, ...)
                        if (!et)
                        {
                                fprintf(stderr, "fw3_ipt_rule_append(): Can't find target '%s'\n", optarg);
-                               return;
+                               goto free;
                        }
 
                        break;
@@ -1263,6 +1263,7 @@ fw3_ipt_rule_append(struct fw3_ipt_rule *r, const char *fmt, ...)
                free(e);
        }
 
+free:
        for (i = 1; i < r->argc; i++)
                free(r->argv[i]);
 
@@ -1270,7 +1271,9 @@ fw3_ipt_rule_append(struct fw3_ipt_rule *r, const char *fmt, ...)
 
        xtables_rule_matches_free(&r->matches);
 
-       free(r->target->t);
+       if (r->target)
+               free(r->target->t);
+
        free(r);
 
        /* reset all targets and matches */