| [PATCH] table->lock initialization move [message #2695] |
Mon, 17 April 2006 11:14  |
Mishin Dmitry
Messages: 112
Registered: February 2006
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Senior Member |
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xt_table->lock should be initialized before xt_replace_table() call, which
uses it. This patch removes strict requirement, that table should define lock
before registering.
Signed-off-by: Dmitry Mishin <dim@openvz.org>
Signed-off-by: Kirill Korotaev <dev@openvz.org>
--
Thanks,
Dmitry.
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 00cf0a4..17abf60 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -529,6 +529,7 @@ int xt_register_table(struct xt_table *t
/* Simplifies replace_table code. */
table->private = bootstrap;
+ rwlock_init(&table->lock);
if (!xt_replace_table(table, 0, newinfo, &ret))
goto unlock;
@@ -538,7 +539,6 @@ int xt_register_table(struct xt_table *t
/* save number of initial entries */
private->initial_entries = private->number;
- rwlock_init(&table->lock);
list_prepend(&xt[table->af].tables, table);
ret = 0;
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