diff options
author | Jan Engelhardt <jengelh@inai.de> | 2012-09-27 23:48:25 +0200 |
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committer | Jan Engelhardt <jengelh@inai.de> | 2012-09-29 23:14:44 +0200 |
commit | c436dad7cfdd80ca4a05ceed556c39babc266f55 (patch) | |
tree | 7b91b28f5ef3f735e18c08fbcf7beeb1eae5fe1f /iptables/iptables.c | |
parent | 50f19190a60ff7d69e88406a71a2f27e09008566 (diff) |
iptables: support for match aliases
This patch allows for match names listed on the command line to be
rewritten to new names and revisions, like we did for targets before.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Diffstat (limited to 'iptables/iptables.c')
-rw-r--r-- | iptables/iptables.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/iptables/iptables.c b/iptables/iptables.c index a237e93c..5786bfdd 100644 --- a/iptables/iptables.c +++ b/iptables/iptables.c @@ -1330,8 +1330,12 @@ static void command_match(struct iptables_command_state *cs) size = XT_ALIGN(sizeof(struct xt_entry_match)) + m->size; m->m = xtables_calloc(1, size); m->m->u.match_size = size; - strcpy(m->m->u.user.name, m->name); + strcpy(m->m->u.user.name, m->real_name); m->m->u.user.revision = m->revision; + if (m->real_name != m->name) + fprintf(stderr, "WARNING: The %s match is obsolete. " + "Use %s instead.\n", m->name, m->real_name); + xs_init_match(m); if (m == m->next) return; |