Looks correct.
Reviewed-by: Shirish Pargaonkar <spargaonkar@xxxxxxxx>
On Sat, May 24, 2014 at 7:42 AM, Pavel Shilovsky <pshilovsky@xxxxxxxxx> wrote:
> Cc: <stable@xxxxxxxxxxxxxxx> # v3.12+
> Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
> ---
> fs/cifs/smb2pdu.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
> index b0037b6..b0b260d 100644
> --- a/fs/cifs/smb2pdu.c
> +++ b/fs/cifs/smb2pdu.c
> @@ -1097,6 +1097,7 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
> int rc = 0;
> unsigned int num_iovecs = 2;
> __u32 file_attributes = 0;
> + char *dhc_buf = NULL, *lc_buf = NULL;
>
> cifs_dbg(FYI, "create/open\n");
>
> @@ -1163,6 +1164,7 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
> kfree(copy_path);
> return rc;
> }
> + lc_buf = iov[num_iovecs-1].iov_base;
> }
>
> if (*oplock == SMB2_OPLOCK_LEVEL_BATCH) {
> @@ -1177,9 +1179,10 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
> if (rc) {
> cifs_small_buf_release(req);
> kfree(copy_path);
> - kfree(iov[num_iovecs-1].iov_base);
> + kfree(lc_buf);
> return rc;
> }
> + dhc_buf = iov[num_iovecs-1].iov_base;
> }
>
> rc = SendReceive2(xid, ses, iov, num_iovecs, &resp_buftype, 0);
> @@ -1211,6 +1214,8 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
> *oplock = rsp->OplockLevel;
> creat_exit:
> kfree(copy_path);
> + kfree(lc_buf);
> + kfree(dhc_buf);
> free_rsp_buf(resp_buftype, rsp);
> return rc;
> }
> --
> 1.7.10.4
>
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