diff options
author | Harald Welte <laforge@gnumonks.org> | 2001-05-12 04:38:31 +0000 |
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committer | Harald Welte <laforge@gnumonks.org> | 2001-05-12 04:38:31 +0000 |
commit | 6a4542adff70b5e07bc478000f022098226cae2c (patch) | |
tree | 079c49f6a082717fa1e04f66b50d91e9f0aca478 /ip6tables.c | |
parent | 0aefbd37d69f3cd4091cfb691f394221bdd3ad9f (diff) |
fixes '_' in interface names bug (iptables)
fixes '+' in interface names bug (iptables-save)
Diffstat (limited to 'ip6tables.c')
-rw-r--r-- | ip6tables.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ip6tables.c b/ip6tables.c index ad2fc80c..123d6a44 100644 --- a/ip6tables.c +++ b/ip6tables.c @@ -745,7 +745,7 @@ parse_interface(const char *arg, char *vianame, unsigned char *mask) memset(mask + vialen + 1, 0, IFNAMSIZ - vialen - 1); } for (i = 0; vianame[i]; i++) { - if (!isalnum(vianame[i])) { + if (!isalnum(vianame[i]) && vianame[i] != '_') { printf("Warning: wierd character in interface" " `%s' (No aliases, :, ! or *).\n", vianame); |