diff options
-rw-r--r-- | ip6tables.c | 14 | ||||
-rw-r--r-- | iptables.c | 7 | ||||
-rw-r--r-- | xtables.c | 7 |
3 files changed, 16 insertions, 12 deletions
diff --git a/ip6tables.c b/ip6tables.c index f658fc7..938c91e 100644 --- a/ip6tables.c +++ b/ip6tables.c @@ -1592,9 +1592,10 @@ int do_command6(int argc, char *argv[], char **table, ip6tc_handle_t *handle) if (is_exthdr(fw.ipv6.proto) && (fw.ipv6.invflags & IP6T_INV_PROTO) == 0) - printf("Warning: never matched protocol: %s. " - "use extension match instead.\n", - protocol); + fprintf(stderr, + "Warning: never matched protocol: %s. " + "use extension match instead.\n", + protocol); break; case 's': @@ -1753,7 +1754,7 @@ int do_command6(int argc, char *argv[], char **table, ip6tc_handle_t *handle) optarg[0] = '\0'; continue; } - printf("Bad argument `%s'\n", optarg); + fprintf(stderr, "Bad argument `%s'\n", optarg); exit_tryhelp(2); default: @@ -1926,8 +1927,9 @@ int do_command6(int argc, char *argv[], char **table, ip6tc_handle_t *handle) } if (target && ip6tc_is_chain(jumpto, *handle)) { - printf("Warning: using chain %s, not extension\n", - jumpto); + fprintf(stderr, + "Warning: using chain %s, not extension\n", + jumpto); if (target->t) free(target->t); @@ -1818,7 +1818,7 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle) optarg[0] = '\0'; continue; } - printf("Bad argument `%s'\n", optarg); + fprintf(stderr, "Bad argument `%s'\n", optarg); exit_tryhelp(2); default: @@ -1990,8 +1990,9 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle) } if (target && iptc_is_chain(jumpto, *handle)) { - printf("Warning: using chain %s, not extension\n", - jumpto); + fprintf(stderr, + "Warning: using chain %s, not extension\n", + jumpto); if (target->t) free(target->t); @@ -246,9 +246,10 @@ void parse_interface(const char *arg, char *vianame, unsigned char *mask) if (vianame[i] == ':' || vianame[i] == '!' || vianame[i] == '*') { - printf("Warning: weird character in interface" - " `%s' (No aliases, :, ! or *).\n", - vianame); + fprintf(stderr, + "Warning: weird character in interface" + " `%s' (No aliases, :, ! or *).\n", + vianame); break; } } |