cifs: fix channel signing

[linux-2.6-microblaze.git] / fs / cifs / smb2transport.c

diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c
index 387c887..08b703b 100644 (file)
--- a/fs/cifs/smb2transport.c
+++ b/fs/cifs/smb2transport.c
@@ -104,13 +104,14 @@ int smb2_get_sign_key(__u64 ses_id, struct TCP_Server_Info *server, u8 *key)
 {
        struct cifs_chan *chan;
        struct cifs_ses *ses = NULL;
+       struct TCP_Server_Info *it = NULL;
        int i;
        int rc = 0;
 
        spin_lock(&cifs_tcp_ses_lock);
 
-       list_for_each_entry(server, &cifs_tcp_ses_list, tcp_ses_list) {
-               list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {
+       list_for_each_entry(it, &cifs_tcp_ses_list, tcp_ses_list) {
+               list_for_each_entry(ses, &it->smb_ses_list, smb_ses_list) {
                        if (ses->Suid == ses_id)
                                goto found;
                }
@@ -685,6 +686,8 @@ smb2_mid_entry_alloc(const struct smb2_sync_hdr *shdr,
         * The default is for the mid to be synchronous, so the
         * default callback just wakes up the current task.
         */
+       get_task_struct(current);
+       temp->creator = current;
        temp->callback = cifs_wake_up_task;
        temp->callback_data = current;