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linux/fs/afs
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David Howells bfd4981fe3 afs: Fix storage of cell names 
[ Upstream commit 719fdd32921fb7e3208db8832d32ae1c2d68900f ]

The cell name stored in the afs_cell struct is a 64-char + NUL buffer -
when it needs to be able to handle up to AFS_MAXCELLNAME (256 chars) + NUL.

Fix this by changing the array to a pointer and allocating the string.

Found using Coverity.

Fixes: 989782dcdc91 ("afs: Overhaul cell database management")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-30 15:37:02 -04:00
..
addr_list.c
Keyrings namespacing
2019-07-08 19:36:47 -07:00
afs_cm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
afs_fs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
afs_vl.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
afs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cache.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
callback.c
afs: Fix possible assert with callbacks from yfs servers
2019-11-22 14:19:26 -08:00
cell.c
afs: Fix storage of cell names
2020-06-30 15:37:02 -04:00
cmservice.c
afs: Fix to actually set AFS_SERVER_FL_HAVE_EPOCH
2020-05-02 08:48:43 +02:00
dir_edit.c
afs: Remove set but not used variables 'before', 'after'
2020-01-26 10:01:08 +01:00
dir_silly.c
afs: Fix race between post-modification dir edit and readdir/d_revalidate
2020-04-23 10:36:25 +02:00
dir.c
afs: Always include dir in bulk status fetch from afs_do_lookup()
2020-06-24 17:50:46 +02:00
dynroot.c
afs: Fix creation calls in the dynamic root to fail with EOPNOTSUPP
2020-01-09 10:19:48 +01:00
file.c
fs: afs: Fix a possible null-pointer dereference in afs_put_read()
2019-07-30 14:38:51 +01:00
flock.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
fs_probe.c
rxrpc: Fix the excessive initial retransmission timeout
2020-05-27 17:46:48 +02:00
fsclient.c
afs: Set error flag rather than return error from file status decode
2020-06-24 17:50:46 +02:00
inode.c
afs: Fix EOF corruption
2020-06-24 17:50:46 +02:00
internal.h
afs: Fix storage of cell names
2020-06-30 15:37:02 -04:00
Kconfig
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
main.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
Makefile
afs: do not send list of client addresses
2019-06-02 18:06:26 -07:00
misc.c
afs: Fix the mapping of the UAEOVERFLOW abort code
2020-06-24 17:50:46 +02:00
mntpt.c
afs: Fix mountpoint parsing
2020-01-09 10:19:48 +01:00
proc.c
afs: Fix memory leak in afs_put_sysnames()
2020-06-24 17:50:42 +02:00
protocol_uae.h
afs: Add support for the UAE error table
2019-06-28 18:37:53 +01:00
protocol_yfs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
rotate.c
afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
2020-05-02 08:48:43 +02:00
rxrpc.c
afs: Set error flag rather than return error from file status decode
2020-06-24 17:50:46 +02:00
security.c
afs: Support RCU pathwalk
2019-09-02 11:43:54 +01:00
server_list.c
AFS development
2019-07-10 20:55:33 -07:00
server.c
afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
2020-05-02 08:48:43 +02:00
super.c
afs: Fix missing cell comparison in afs_test_super()
2020-01-17 19:48:29 +01:00
vl_list.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
vl_probe.c
rxrpc: Fix the excessive initial retransmission timeout
2020-05-27 17:46:48 +02:00
vl_rotate.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
vlclient.c
afs: Fix loop index mixup in afs_deliver_vl_get_entry_by_name_u()
2019-07-30 14:38:51 +01:00
volume.c
afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
2020-05-02 08:48:43 +02:00
write.c
afs: afs_write_end() should change i_size under the right lock
2020-06-24 17:50:46 +02:00
xattr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
xdr_fs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36
2019-05-24 17:27:11 +02:00
yfsclient.c
afs: Set error flag rather than return error from file status decode
2020-06-24 17:50:46 +02:00