YueHaibing 5335cf5fd0 tty: ipwireless: Fix potential NULL pointer dereference ...

[ Upstream commit 7dd50e205b ]

There is a potential NULL pointer dereference in case
alloc_ctrl_packet() fails and returns NULL.

Fixes: 099dc4fb62 ("ipwireless: driver for PC Card 3G/UMTS modem")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-15 16:43:27 +09:00

..

hvc

powerpc/pseries/hvconsole: Fix stack overread via udbg

2023-05-15 16:30:55 +09:00

ipwireless

tty: ipwireless: Fix potential NULL pointer dereference

2023-05-15 16:43:27 +09:00

serial

tty: serial: pch_uart: correct usage of dma_unmap_sg

2023-05-15 16:34:28 +09:00

vt

tty: vt: keyboard: reject invalid keycodes

2023-05-15 16:15:21 +09:00

amiserial.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

2016-04-30 09:26:55 -07:00

bfin_jtag_comm.c

TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation

2015-03-07 03:44:14 +01:00

cyclades.c

tty: stop defining STD_COM_FLAGS in drivers

2016-06-25 08:56:30 -07:00

ehv_bytechan.c

drivers/tty: make ehv_bytechan.c explicitly non-modular

2016-02-06 23:26:43 -08:00

goldfish.c

tty: goldfish: Fix a parameter of a call to free_irq

2017-10-08 10:26:05 +02:00

isicom.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

2016-04-30 09:26:55 -07:00

Kconfig

tty: ldisc: add sysctl to prevent autoloading of ldiscs

2023-05-15 12:22:29 +09:00

Makefile

TTY: Add MIPS EJTAG Fast Debug Channel TTY driver

2015-03-31 12:04:12 +02:00

metag_da.c

timers, drivers/tty/metag_da: Initialize the poll timer as pinned

2016-07-07 10:25:14 +02:00

mips_ejtag_fdc.c

timers, drivers/tty/mips_ejtag: Initialize the poll timer as pinned

2016-07-07 10:34:59 +02:00

moxa.c

tty: Replace ASYNC_INITIALIZED bit and update atomically

2016-04-30 09:26:55 -07:00

moxa.h

…

mxser.c

tty: cyclades+mxser, do not initialize to zero

2016-06-25 08:56:30 -07:00

mxser.h

…

n_gsm.c

tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set

2018-05-01 15:13:06 -07:00

n_hdlc.c

tty: Don't block on IO when ldisc change is pending

2023-05-15 16:10:03 +09:00

n_r3964.c

tty: Don't block on IO when ldisc change is pending

2023-05-15 16:10:03 +09:00

n_tracerouter.c

n_tracerouter: stop including <asm-generic/bug>

2015-10-15 00:21:10 +02:00

n_tracesink.c

n_tracesink: stop including <asm-generic/bug>

2015-10-15 00:21:11 +02:00

n_tracesink.h

…

n_tty.c

tty: Don't block on IO when ldisc change is pending

2023-05-15 16:10:03 +09:00

nozomi.c

tty: Replace TTY_THROTTLED bit tests with tty_throttled()

2016-04-30 09:26:55 -07:00

pty.c

tty: Fix data race in tty_insert_flip_string_fixed_flag

2023-05-12 16:42:37 +09:00

rocket_int.h

tty: rocket: Remove private close_wait

2016-01-28 14:13:44 -08:00

rocket.c

tty: rocket: fix incorrect forward declaration of 'rp_init()'

2023-05-15 13:57:29 +09:00

rocket.h

tty: rocket: fix comment of ROCKET_SPD_HI

2015-05-24 12:49:16 -07:00

synclink_gt.c

synclink_gt(): fix compat_ioctl()

2023-05-15 15:17:12 +09:00

synclink.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

synclinkmp.c

Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2016-05-20 20:57:27 -07:00

sysrq.c

debug: add watchdog trigger in sysrq

2018-05-09 21:14:17 -07:00

tty_audit.c

tty: audit: remove unused variable

2016-03-07 16:11:14 -08:00

tty_buffer.c

tty: increase the default flip buffer limit to 2*640K

2023-05-15 12:21:19 +09:00

tty_io.c

tty: ldisc: add sysctl to prevent autoloading of ldiscs

2023-05-15 12:22:29 +09:00

tty_ioctl.c

termios, tty/tty_baudrate.c: fix buffer overrun

2023-05-15 09:27:11 +09:00

tty_ldisc.c

tty: Don't block on IO when ldisc change is pending

2023-05-15 16:10:03 +09:00

tty_ldsem.c

tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop

2023-05-15 14:17:25 +09:00

tty_mutex.c

Merge 4.5-rc4 into tty-next

2016-02-14 14:36:04 -08:00

tty_port.c

tty: always relink the port

2023-05-15 16:33:34 +09:00