KEYS: Don't write out to userspace while holding key semaphore

[linux-2.6-block.git] / net / dns_resolver / dns_key.c

diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c
index 3e1a906690063fab671e9d077cf500a190423157..ad53eb31d40f29f41c6b6a5868b72de3e915fd1d 100644 (file)
--- a/net/dns_resolver/dns_key.c
+++ b/net/dns_resolver/dns_key.c
@@ -302,7 +302,7 @@ static void dns_resolver_describe(const struct key *key, struct seq_file *m)
  * - the key's semaphore is read-locked
  */
 static long dns_resolver_read(const struct key *key,
-                             char __user *buffer, size_t buflen)
+                             char *buffer, size_t buflen)
 {
        int err = PTR_ERR(key->payload.data[dns_key_error]);