linux-stable/net/9p
Dominique Martinet 407ebfc623 9p: virtio: make sure 'offs' is initialized in zc_request
[ Upstream commit 4a73edab69 ]

Similarly to the previous patch: offs can be used in handle_rerrors
without initializing on small payloads; in this case handle_rerrors will
not use it because of the size check, but it doesn't hurt to make sure
it is zero to please scan-build.

This fixes the following warning:
net/9p/trans_virtio.c:539:3: warning: 3rd function call argument is an uninitialized value [core.CallAndMessage]
                handle_rerror(req, in_hdr_len, offs, in_pages);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-23 10:47:57 +02:00
..
client.c net/9p: Initialize the iounit field during fid creation 2022-08-25 11:15:32 +02:00
error.c
Kconfig IB: Revert "remove redundant INFINIBAND kconfig dependencies" 2018-05-28 10:40:16 -06:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mod.c 9p: Use a slab for allocating requests 2019-07-03 13:14:41 +02:00
protocol.c 9p: p9dirent_read: check network-provided name length 2019-07-03 13:14:42 +02:00
protocol.h
trans_common.c net/9p: include trans_common.h to fix missing prototype warning. 2019-07-03 13:14:43 +02:00
trans_common.h net/9p: remove (now-)unused helpers 2015-04-11 22:28:29 -04:00
trans_fd.c 9p/fd: Use P9_HDRSZ for header size 2022-12-14 11:28:25 +01:00
trans_rdma.c 9p/rdma: unmap receive dma buffer in rdma_request()/post_recv() 2023-03-11 16:31:59 +01:00
trans_virtio.c 9p: virtio: make sure 'offs' is initialized in zc_request 2023-09-23 10:47:57 +02:00
trans_xen.c 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition 2023-04-20 12:04:40 +02:00
util.c 9p: fix whitespace issues 2018-08-13 09:34:58 +09:00