Jacky Huang 23efa74cfe tty: serial: ma35d1: Add a NULL check for of_node ...

commit acd09ac253 upstream.

The pdev->dev.of_node can be NULL if the "serial" node is absent.
Add a NULL check to return an error in such cases.

Fixes: 930cbf92db ("tty: serial: Add Nuvoton ma35d1 serial driver support")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/8df7ce45-fd58-4235-88f7-43fe7cd67e8f@moroto.mountain/
Signed-off-by: Jacky Huang <ychuang3@nuvoton.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20240625064128.127-1-ychuang570808@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-07-18 13:21:21 +02:00

..

hvc

hvc/xen: fix event channel handling for secondary consoles

2023-11-28 17:19:57 +00:00

ipwireless

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

serdev

tty: make counts in tty_port_client_operations hooks size_t

2023-08-11 21:12:44 +02:00

serial

tty: serial: ma35d1: Add a NULL check for of_node

2024-07-18 13:21:21 +02:00

vt

tty: add the option to have a tty reject a new ldisc

2024-06-27 13:49:05 +02:00

amiserial.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

ehv_bytechan.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

goldfish.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

Kconfig

Merge commit b320441c04 ("Merge tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty") into tty-next

2023-08-20 14:29:37 +02:00

Makefile

…

mips_ejtag_fdc.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

moxa.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

mxser.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

n_gsm.c

tty: n_gsm: fix missing receive state reset after mode switch

2024-06-12 11:11:18 +02:00

n_hdlc.c

tty: ldops: unify to u8

2023-08-11 21:12:47 +02:00

n_null.c

tty: ldops: unify to u8

2023-08-11 21:12:47 +02:00

n_tty.c

tty: n_tty: Fix buffer offsets when lookahead is used

2024-06-21 14:38:24 +02:00

nozomi.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

pty.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

rpmsg_tty.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

synclink_gt.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

sysrq.c

tty/sysrq: replace smp_processor_id() with get_cpu()

2023-11-28 17:19:57 +00:00

tty_audit.c

tty: audit: unify to u8

2023-08-11 21:12:46 +02:00

tty_baudrate.c

…

tty_buffer.c

tty: tty_buffer: invert conditions in __tty_buffer_request_room()

2023-08-22 14:58:16 +02:00

tty_io.c

usb: cdc-acm: return correct error code on unsupported break

2024-01-25 15:35:53 -08:00

tty_ioctl.c

tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE

2024-02-05 20:14:32 +00:00

tty_jobctrl.c

tty: tty_jobctrl: fix pid memleak in disassociate_ctty()

2023-11-20 11:59:25 +01:00

tty_ldisc.c

tty: add the option to have a tty reject a new ldisc

2024-06-27 13:49:05 +02:00

tty_ldsem.c

…

tty_mutex.c

…

tty_port.c

tty: use u8 for flags

2023-08-11 21:12:45 +02:00

tty.h

tty: audit: unify to u8

2023-08-11 21:12:46 +02:00

ttynull.c

tty: make tty_operations::write()'s count size_t

2023-08-11 21:12:46 +02:00

vcc.c

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

2023-11-28 17:19:45 +00:00