diff options
Diffstat (limited to 'ip6tables.c')
-rw-r--r-- | ip6tables.c | 8 |
1 files changed, 4 insertions, 4 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; |