alistair23-linux/net/9p
Dominique Martinet ef5305f1f7 9p: p9dirent_read: check network-provided name length
strcpy to dirent->d_name could overflow the buffer, use strscpy to check
the provided string length and error out if the size was too big.

While we are here, make the function return an error when the pdu
parsing failed, instead of returning the pdu offset as if it had been a
success...

Link: http://lkml.kernel.org/r/1536339057-21974-4-git-send-email-asmadeus@codewreck.org
Addresses-Coverity-ID: 139133 ("Copy into fixed size buffer")
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2018-09-08 01:52:29 +09:00
..
client.c 9p: Add refcount to p9_req_t 2018-09-08 01:39:47 +09:00
error.c
Kconfig IB: Revert "remove redundant INFINIBAND kconfig dependencies" 2018-05-28 10:40:16 -06:00
Makefile 9p: Remove p9_idpool 2018-08-29 13:39:57 +09:00
mod.c 9p: Use a slab for allocating requests 2018-08-29 13:39:57 +09:00
protocol.c 9p: p9dirent_read: check network-provided name length 2018-09-08 01:52:29 +09:00
protocol.h
trans_common.c net/9p: correct some comment errors in 9p file system code 2018-05-10 08:21:53 -04:00
trans_common.h net/9p: remove (now-)unused helpers 2015-04-11 22:28:29 -04:00
trans_fd.c 9p: Rename req to rreq in trans_fd 2018-09-08 01:40:04 +09:00
trans_rdma.c 9p/rdma: remove useless check in cm_event_handler 2018-09-08 01:52:22 +09:00
trans_virtio.c 9p: Add refcount to p9_req_t 2018-09-08 01:39:47 +09:00
trans_xen.c 9p: Add refcount to p9_req_t 2018-09-08 01:39:47 +09:00