Stefano Stabellini 31d47266c6 xen/9pfs: initialize len to 0 to detect xenbus_read errors ...

In order to use "len" to check for xenbus_read errors properly, we need
to initialize len to 0 before passing it to xenbus_read.

CC: dan.carpenter@oracle.com
CC: jgross@suse.com
CC: boris.ostrovsky@oracle.com
CC: Eric Van Hensbergen <ericvh@gmail.com>
CC: Ron Minnich <rminnich@sandia.gov>
CC: Latchesar Ionkov <lucho@ionkov.net>
CC: v9fs-developer@lists.sourceforge.net
Signed-off-by: Stefano Stabellini <stefano@aporeto.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

2017-05-02 11:13:23 +02:00

..

client.c

p9_client_readdir() fix

2017-04-17 14:23:20 -04:00

error.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

Kconfig

xen/9pfs: build 9pfs Xen transport driver

2017-05-02 11:11:49 +02:00

Makefile

xen/9pfs: build 9pfs Xen transport driver

2017-05-02 11:11:49 +02:00

mod.c

9p: Reduce object size with CONFIG_NET_9P_DEBUG

2012-01-05 10:51:44 -06:00

protocol.c

9p: patches for 4.1 merge window

2015-04-18 17:45:30 -04:00

protocol.h

net/9p: Convert net/9p protocol dumps to tracepoints

2011-10-24 11:13:12 -05:00

trans_common.c

net/9p: remove (now-)unused helpers

2015-04-11 22:28:29 -04:00

trans_common.h

net/9p: remove (now-)unused helpers

2015-04-11 22:28:29 -04:00

trans_fd.c

9p: trans_fd, bail out if recv fcall if missing

2015-11-14 08:12:41 -06:00

trans_rdma.c

IB/core: add support to create a unsafe global rkey to ib_create_pd

2016-09-23 13:47:44 -04:00

trans_virtio.c

9p/trans_virtio: use kvfree() for iov_iter_get_pages_alloc()

2016-08-09 13:42:36 +03:00

trans_xen.c

xen/9pfs: initialize len to 0 to detect xenbus_read errors

2017-05-02 11:13:23 +02:00

util.c

net/9p: convert to idr_alloc()

2013-02-27 19:10:20 -08:00