[EBTABLES]: Move calls of ebt_verify_pointers() upstream.
... and pass just repl->name to translate_table()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index c4f10b8..f0d9ffd 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -774,17 +774,12 @@
}
/* do the parsing of the table/chains/entries/matches/watchers/targets, heh */
-static int translate_table(struct ebt_replace *repl,
- struct ebt_table_info *newinfo)
+static int translate_table(char *name, struct ebt_table_info *newinfo)
{
unsigned int i, j, k, udc_cnt;
int ret;
struct ebt_cl_stack *cl_s = NULL; /* used in the checking for chain loops */
- ret = ebt_verify_pointers(repl, newinfo);
- if (ret != 0)
- return ret;
-
i = 0;
while (i < NF_BR_NUMHOOKS && !newinfo->hook_entry[i])
i++;
@@ -889,7 +884,7 @@
/* used to know what we need to clean up if something goes wrong */
i = 0;
ret = EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
- ebt_check_entry, newinfo, repl->name, &i, cl_s, udc_cnt);
+ ebt_check_entry, newinfo, name, &i, cl_s, udc_cnt);
if (ret != 0) {
EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
ebt_cleanup_entry, &i);
@@ -986,7 +981,11 @@
/* this can get initialized by translate_table() */
newinfo->chainstack = NULL;
- ret = translate_table(&tmp, newinfo);
+ ret = ebt_verify_pointers(&tmp, newinfo);
+ if (ret != 0)
+ goto free_counterstmp;
+
+ ret = translate_table(tmp.name, newinfo);
if (ret != 0)
goto free_counterstmp;
@@ -1185,7 +1184,10 @@
/* fill in newinfo and parse the entries */
newinfo->chainstack = NULL;
- ret = translate_table(table->table, newinfo);
+ ret = ebt_verify_pointers(table->table, newinfo);
+ if (ret != 0)
+ goto free_chainstack;
+ ret = translate_table(table->table->name, newinfo);
if (ret != 0) {
BUGPRINT("Translate_table failed\n");
goto free_chainstack;