On Mon, Jan 21, 2019 at 12:27:30PM +0100, Uwe Kleine-König wrote:
> A packet from a mount rpc call doesn't have an NFS error field, so don't
> try to access this.
>
> In the case of the MOUNT_UMOUNT procedure the reply package is short
> such that accessing the u32 after the rpc_reply structure is already
> after the end of the packet. Apart from the access to out-of-packet data
> there is no harm because the wrongly read value is unused. But make this
> more explicit by only using nfserr if the call was an NFS request.
>
> Fixes: 9ede56ad2476 ("fs: Add NFS support")
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---
> fs/nfs.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
Applied, thanks
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
