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-rw-r--r--iptables/iptables.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/iptables/iptables.c b/iptables/iptables.c
index 9e3d696a..e935f651 100644
--- a/iptables/iptables.c
+++ b/iptables/iptables.c
@@ -1295,8 +1295,14 @@ static void command_jump(struct iptables_command_state *cs)
cs->target->t = xtables_calloc(1, size);
cs->target->t->u.target_size = size;
- strcpy(cs->target->t->u.user.name, cs->jumpto);
+ strcpy(cs->target->t->u.user.name, cs->target->real_name);
cs->target->t->u.user.revision = cs->target->revision;
+ if (cs->target->real_name != cs->target->name)
+ /* Alias support for userspace side */
+ fprintf(stderr, "WARNING: The %s target is obsolete. "
+ "Use %s instead.\n",
+ cs->jumpto, cs->target->real_name);
+
xs_init_target(cs->target);
if (cs->target->x6_options != NULL)
@@ -1324,8 +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+ fprintf(stderr, "WARNING: The %s match is obsolete.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;