Jiapeng Chong fcb451ff66 8250_men_mcb: Fix unsigned comparison with less than zero ...

The data->line[i] is defined as unsigned int type, if(data->line[i] < 0)
is invalid, so replace data->line[i] with res.

./drivers/tty/serial/8250/8250_men_mcb.c:223:6-19: WARNING: Unsigned expression compared with zero: data->line[i] < 0.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6088
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230803084753.51253-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-08-04 15:06:51 +02:00

..

hvc

tty: hvsi: remove an extra variable from hvsi_write()

2023-07-31 17:16:05 +02:00

ipwireless

…

serdev

serdev: Add method to assert break signal over tty UART port

2023-04-23 21:51:25 -07:00

serial

8250_men_mcb: Fix unsigned comparison with less than zero

2023-08-04 15:06:51 +02:00

vt

tty: vt: Remove some repetitive initialization

2023-08-03 09:51:51 +02:00

amiserial.c

tty: Convert hw_stopped in tty_struct to bool

2023-03-17 15:01:09 +01:00

ehv_bytechan.c

tty: evh_bytechan: Replace NO_IRQ by 0

2022-11-02 08:10:42 +01:00

goldfish.c

tty: goldfish: Fix free_irq() on remove

2022-06-10 13:31:31 +02:00

Kconfig

tty: synclink_gt: mark as BROKEN

2023-07-31 17:16:21 +02:00

Makefile

…

mips_ejtag_fdc.c

serial: Convert SERIAL_XMIT_SIZE to UART_XMIT_SIZE

2022-06-27 14:41:31 +02:00

moxa.c

tty: moxa: Rename dtr/rts parameters/variables to active

2023-01-19 16:04:35 +01:00

mxser.c

tty: Convert hw_stopped in tty_struct to bool

2023-03-17 15:01:09 +01:00

n_gsm.c

tty: n_gsm: fix UAF in gsm_cleanup_mux

2023-07-25 19:07:25 +02:00

n_hdlc.c

tty: n_hdlc: remove HDLC_MAGIC

2022-09-22 16:12:34 +02:00

n_null.c

…

n_tty.c

n_tty: make many tty parameters const

2023-07-25 19:19:39 +02:00

nozomi.c

…

pty.c

tty: make tty_class a static const structure

2023-04-03 21:43:07 +02:00

rpmsg_tty.c

…

synclink_gt.c

tty: synclink_gt: Fix potential deadlock on &info->lock

2023-08-04 15:05:56 +02:00

sysrq.c

tty: sysrq: use switch in sysrq_key_table_key2index()

2023-07-25 19:21:03 +02:00

tty_audit.c

tty_audit: make data of tty_audit_log() const

2023-06-21 17:57:29 +02:00

tty_baudrate.c

tty: Fix comment style in tty_termios_input_baud_rate()

2022-08-30 14:22:34 +02:00

tty_buffer.c

tty: Convert tty_buffer flags to bool

2022-11-09 13:02:16 +01:00

tty_io.c

Merge 6.5-rc4 into tty-next

2023-07-31 09:39:56 +02:00

tty_ioctl.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-03-29 10:55:53 +02:00

tty_jobctrl.c

…

tty_ldisc.c

tty: tty_ldisc: Remove the ret variable

2023-03-09 17:11:18 +01:00

tty_ldsem.c

…

tty_mutex.c

tty: remove TTY_MAGIC

2022-09-22 16:12:34 +02:00

tty_port.c

tty: Convert ->dtr_rts() to take bool argument

2023-01-19 16:04:35 +01:00

tty.h

tty_audit: make tty pointers in exposed functions const

2023-06-21 17:57:29 +02:00

ttynull.c

…

vcc.c

termios: start unifying non-UAPI parts of asm/termios.h

2022-09-09 10:44:34 +02:00