5 files changed, 16 insertions, 6 deletions

diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index de8858028d64..de63a0e3f4ce 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -10,6 +10,8 @@ different users from the same client to the same server. Fix oops in
 cifs_close. Add mount option for remapping reserved characters in
 filenames (also allow recognizing files with created by SFU which have any
 of these seven reserved characters, except backslash, to be recognized).
+Fix invalid transact2 message (we were sometimes trying to interpret
+oplock breaks as SMB responses).
 
 Version 1.31
 ------------
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index e7bd93e6226d..efa099165b22 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -111,7 +111,12 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
                                         mid_q_entry,
                                         qhead);
                                 if(mid_entry) {
-                                        length = sprintf(buf,"State: %d com: %d pid: %d tsk: %p mid %d\n",mid_entry->midState,mid_entry->command,mid_entry->pid,mid_entry->tsk,mid_entry->mid);
+                                        length = sprintf(buf,"State: %d com: %d pid: %d tsk: %p mid %d\n",
+                                                mid_entry->midState,
+                                                (int)mid_entry->command,
+                                                mid_entry->pid,
+                                                mid_entry->tsk,
+                                                mid_entry->mid);
                                         buf += length;
                                 }
                         }
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 1b3082d79379..fe1409799513 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -313,12 +313,12 @@ struct mid_q_entry {
         __u16 mid;              /* multiplex id */
         __u16 pid;              /* process id */
         __u32 sequence_number;  /* for CIFS signing */
-        __u16 command;          /* smb command code */
         struct timeval when_sent;       /* time when smb sent */
         struct cifsSesInfo *ses;        /* smb was sent to this server */
         struct task_struct *tsk;        /* task waiting for response */
         struct smb_hdr *resp_buf;       /* response buffer */
         int midState;   /* wish this were enum but can not pass to wait_event */
+        __u8 command;           /* smb command code */
 };
 
 struct oplock_q_entry {
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1f22b85324cf..383e55fa7d26 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -361,9 +361,13 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
                                                                mid_q_entry,
                                                                qhead);
 
-                                        if ((mid_entry->mid == smb_buffer->Mid) && (mid_entry->midState == MID_REQUEST_SUBMITTED)) {
-                                                cFYI(1,
-                                                     (" Mid 0x%x matched - waking up ",mid_entry->mid));
+                                        if ((mid_entry->mid == smb_buffer->Mid)
+                                                && (mid_entry->midState == 
+                                                        MID_REQUEST_SUBMITTED) 
+                                                && (mid_entry->command == 
+                                                        smb_buffer->Command)) {
+                                                cFYI(1,("Found Mid 0x%x wake up"
+                                                        ,mid_entry->mid));
                                                 task_to_wake = mid_entry->tsk;
                                                 mid_entry->resp_buf =
                                                     smb_buffer;
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index a9e4f989b7f7..aab62ed46982 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -189,7 +189,6 @@ smb_sendv(struct socket *ssocket, struct smb_hdr *smb_buffer,
         struct msghdr smb_msg;
         number_of_pages += 1; /* account for SMB header */
         struct kvec * piov  = kmalloc(number_of_pages * sizeof(struct kvec));
-        if(i=0;i<num_pages-1;i++
         unsigned len = smb_buf_length + 4;
 
         if(ssocket == NULL)