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path: root/fs/cifs/smb2ops.c
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Diffstat (limited to 'fs/cifs/smb2ops.c')
-rw-r--r--fs/cifs/smb2ops.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 0356b5559c71..ea92a38b2f08 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -203,6 +203,7 @@ smb2_find_mid(struct TCP_Server_Info *server, char *buf)
if ((mid->mid == wire_mid) &&
(mid->mid_state == MID_REQUEST_SUBMITTED) &&
(mid->command == shdr->Command)) {
+ kref_get(&mid->refcount);
spin_unlock(&GlobalMid_Lock);
return mid;
}
@@ -855,6 +856,8 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon,
rc = SMB2_set_ea(xid, tcon, fid.persistent_fid, fid.volatile_fid, ea,
len);
+ kfree(ea);
+
SMB2_close(xid, tcon, fid.persistent_fid, fid.volatile_fid);
return rc;
@@ -2219,8 +2222,7 @@ smb2_create_lease_buf(u8 *lease_key, u8 oplock)
if (!buf)
return NULL;
- buf->lcontext.LeaseKeyLow = cpu_to_le64(*((u64 *)lease_key));
- buf->lcontext.LeaseKeyHigh = cpu_to_le64(*((u64 *)(lease_key + 8)));
+ memcpy(&buf->lcontext.LeaseKey, lease_key, SMB2_LEASE_KEY_SIZE);
buf->lcontext.LeaseState = map_oplock_to_lease(oplock);
buf->ccontext.DataOffset = cpu_to_le16(offsetof
@@ -2246,8 +2248,7 @@ smb3_create_lease_buf(u8 *lease_key, u8 oplock)
if (!buf)
return NULL;
- buf->lcontext.LeaseKeyLow = cpu_to_le64(*((u64 *)lease_key));
- buf->lcontext.LeaseKeyHigh = cpu_to_le64(*((u64 *)(lease_key + 8)));
+ memcpy(&buf->lcontext.LeaseKey, lease_key, SMB2_LEASE_KEY_SIZE);
buf->lcontext.LeaseState = map_oplock_to_lease(oplock);
buf->ccontext.DataOffset = cpu_to_le16(offsetof
@@ -2284,8 +2285,7 @@ smb3_parse_lease_buf(void *buf, unsigned int *epoch, char *lease_key)
if (lc->lcontext.LeaseFlags & SMB2_LEASE_FLAG_BREAK_IN_PROGRESS)
return SMB2_OPLOCK_LEVEL_NOCHANGE;
if (lease_key)
- memcpy(lease_key, &lc->lcontext.LeaseKeyLow,
- SMB2_LEASE_KEY_SIZE);
+ memcpy(lease_key, &lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE);
return le32_to_cpu(lc->lcontext.LeaseState);
}
@@ -2521,7 +2521,7 @@ smb3_init_transform_rq(struct TCP_Server_Info *server, struct smb_rqst *new_rq,
if (!tr_hdr)
goto err_free_iov;
- orig_len = smb2_rqst_len(old_rq, false);
+ orig_len = smb_rqst_len(server, old_rq);
/* fill the 2nd iov with a transform header */
fill_transform_hdr(tr_hdr, orig_len, old_rq);