Daniel Starke 1931743305 tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output() ...

'size' may be used uninitialized in gsm_dlci_modem_output() if called with
an adaption that is neither 1 nor 2. The function is currently only called
by gsm_modem_upd_via_data() and only for adaption 2.
Properly handle every invalid case by returning -EINVAL to silence the
compiler warning and avoid future regressions.

Fixes: c19ffe00fe ("tty: n_gsm: fix invalid use of MSC in advanced option")
Cc: [email protected]
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Daniel Starke <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

2022-04-26 08:09:46 +02:00

..

hvc

tty: hvc: fix return value of __setup handler

2022-03-18 13:09:57 +01:00

ipwireless

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serdev

tty: Replace acpi_bus_get_device()

2022-01-31 14:30:06 +01:00

serial

serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device

2022-04-22 16:38:10 +02:00

vt

vt_ioctl: fix potential spectre v1 in VT_DISALLOCATE

2022-03-18 14:35:01 +01:00

amiserial.c

amiserial: Drop duplicate NULL check in shutdown()

2022-02-04 15:42:53 +01:00

ehv_bytechan.c

…

goldfish.c

serial: make uart_console_write->putchar()'s character an unsigned char

2022-03-03 15:06:31 +01:00

Kconfig

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Makefile

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mips_ejtag_fdc.c

tty: mips_ejtag_fdc: Make use of the helper function kthread_run_on_cpu()

2021-12-03 16:00:41 +01:00

moxa.c

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

2021-11-25 18:35:23 +01:00

mxser.c

mxser: make use of UART_LCR_WLEN() + tty_get_char_size()

2022-02-28 22:17:25 +01:00

n_gsm.c

tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output()

2022-04-26 08:09:46 +02:00

n_hdlc.c

Merge 5.16-rc6 into tty-next

2021-12-20 10:00:30 +01:00

n_null.c

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n_tty.c

tty: n_tty: do not look ahead for EOL character past the end of the buffer

2022-02-16 10:13:23 -08:00

nozomi.c

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pty.c

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rpmsg_tty.c

tty: rpmsg: Fix race condition releasing tty port

2022-01-26 14:50:26 +01:00

synclink_gt.c

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sysrq.c

Merge tag 'tty-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2021-11-04 09:09:37 -07:00

tty_audit.c

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tty_baudrate.c

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tty_buffer.c

tty: reformat kernel-doc in tty_buffer.c

2021-11-26 16:27:43 +01:00

tty_io.c

memcg: enable accounting for tty-related objects

2022-03-22 15:57:04 -07:00

tty_ioctl.c

…

tty_jobctrl.c

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tty_ldisc.c

tty: reformat kernel-doc in tty_ldisc.c

2021-11-26 16:27:43 +01:00

tty_ldsem.c

tty/ldsem: Fix syntax errors in comments

2021-12-21 09:15:49 +01:00

tty_mutex.c

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tty_port.c

tty: Drop duplicate NULL check in TTY port functions

2022-02-04 16:58:25 +01:00

tty.h

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ttynull.c

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vcc.c

…