diff options
author | Patrick McHardy <kaber@trash.net> | 2006-09-20 08:32:25 +0000 |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2006-09-20 08:32:25 +0000 |
commit | 2d1a297ffdaab3172ab373310175e98daabd6c98 (patch) | |
tree | fedeb60b5a359cd7126cd829f180b494a07c8b6f | |
parent | ca9d8c221f0e10cc8dd0c79e922a1dc73ae0ca5f (diff) |
Use negative-list for "weird character in interface" warning instead of warning for basically every non-alphanumeric character.
-rw-r--r-- | ip6tables.c | 8 | ||||
-rw-r--r-- | iptables.c | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/ip6tables.c b/ip6tables.c index ef7e3653..659041f0 100644 --- a/ip6tables.c +++ b/ip6tables.c @@ -910,10 +910,10 @@ void parse_interface(const char *arg, char *vianame, unsigned char *mask) memset(mask, 0xFF, vialen + 1); memset(mask + vialen + 1, 0, IFNAMSIZ - vialen - 1); for (i = 0; vianame[i]; i++) { - if (!isalnum(vianame[i]) - && vianame[i] != '_' - && vianame[i] != '.') { - printf("Warning: wierd character in interface" + if (vianame[i] == ':' || + vianame[i] == '!' || + vianame[i] == '*') { + printf("Warning: weird character in interface" " `%s' (No aliases, :, ! or *).\n", vianame); break; @@ -882,9 +882,9 @@ void parse_interface(const char *arg, char *vianame, unsigned char *mask) memset(mask, 0xFF, vialen + 1); memset(mask + vialen + 1, 0, IFNAMSIZ - vialen - 1); for (i = 0; vianame[i]; i++) { - if (!isalnum(vianame[i]) - && vianame[i] != '_' - && vianame[i] != '.') { + if (vianame[i] == ':' || + vianame[i] == '!' || + vianame[i] == '*') { printf("Warning: wierd character in interface" " `%s' (No aliases, :, ! or *).\n", vianame); |