Yi Yang 6c80f48912 tty: vcc: Add check for kstrdup() in vcc_probe() ...

[ Upstream commit d81ffb87aaa75f842cd7aa57091810353755b3e6 ]

Add check for the return value of kstrdup() and return the error, if it
fails in order to avoid NULL pointer dereference.

Signed-off-by: Yi Yang <yiyang13@huawei.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230904035220.48164-1-yiyang13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-11-28 16:56:19 +00:00

..

hvc

hvc/xen: prevent concurrent accesses to the shared ring

2023-03-30 12:47:48 +02:00

ipwireless

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

serdev

Merge tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2021-09-01 09:51:16 -07:00

serial

tty: 8250: Add Brainboxes Oxford Semiconductor-based quirks

2023-11-08 17:26:51 +01:00

vt

vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF

2023-05-24 17:36:54 +01:00

amiserial.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

ehv_bytechan.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

goldfish.c

tty: drivers/tty/, stop using tty_schedule_flip()

2022-07-29 17:25:31 +02:00

Kconfig

Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2021-07-09 10:19:13 -07:00

Makefile

tty: remove broken r3964 line discipline

2021-05-13 16:57:15 +02:00

mips_ejtag_fdc.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

moxa.c

tty: drivers/tty/, stop using tty_schedule_flip()

2022-07-29 17:25:31 +02:00

moxa.h

tty: fix spelling mistake

2020-06-27 16:21:20 +02:00

mxser.c

mxser: fix xmit_buf leak in activate when LSR == 0xff

2022-04-08 14:23:43 +02:00

n_gsm.c

tty: n_gsm: fix race condition in status line change on dead connections

2023-11-08 17:26:50 +01:00

n_hdlc.c

tty: n_hdlc: make n_hdlc_tty_wakeup() asynchronous

2021-12-22 09:32:45 +01:00

n_null.c

tty: make tty_ldisc_ops a param in tty_unregister_ldisc

2021-05-13 16:57:16 +02:00

n_tty.c

tty: fix hang on tty device with no_room set

2023-08-03 10:22:29 +02:00

nozomi.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

pty.c

tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()

2022-07-29 17:25:32 +02:00

synclink_gt.c

tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()

2022-06-14 18:36:20 +02:00

sysrq.c

workqueue: Introduce show_one_worker_pool and show_one_workqueue.

2023-05-11 23:00:35 +09:00

tty_audit.c

tty: audit: move some local functions out of tty.h

2021-04-15 10:24:58 +02:00

tty_baudrate.c

tty: tty_baudrate: Fix coding style issues of block comments

2021-05-13 18:29:12 +02:00

tty_buffer.c

tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()

2022-07-29 17:25:32 +02:00

tty_io.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:00:16 +09:00

tty_ioctl.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:00:16 +09:00

tty_jobctrl.c

tty: tty_jobctrl: fix pid memleak in disassociate_ctty()

2023-11-20 11:08:25 +01:00

tty_ldisc.c

tty: unexport tty_ldisc_release

2021-09-14 11:18:47 +02:00

tty_ldsem.c

locking/lockdep: Remove unused @nested argument from lock_release()

2019-10-09 12:46:10 +02:00

tty_mutex.c

tty: move some internal tty lock enums and functions out of tty.h

2021-04-15 10:26:58 +02:00

tty_port.c

tty: tty_port: Fix coding style issues of block comments

2021-05-13 18:29:13 +02:00

tty.h

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:00:16 +09:00

ttynull.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

vcc.c

tty: vcc: Add check for kstrdup() in vcc_probe()

2023-11-28 16:56:19 +00:00