Greg Kroah-Hartman 4459d1e7bd tty: pcn_uart: fix memory leak with using debugfs_lookup() ...

[ Upstream commit 04a189c720 ]

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Cc: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230202141221.2293012-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-03-11 13:55:39 +01:00

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hvc

hvc/xen: lock console list traversal

2023-01-18 11:58:26 +01:00

ipwireless

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serdev

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serial

tty: pcn_uart: fix memory leak with using debugfs_lookup()

2023-03-11 13:55:39 +01:00

vt

vc_screen: modify vcs_size() handling in vcs_read()

2023-03-11 13:55:29 +01:00

amiserial.c

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ehv_bytechan.c

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goldfish.c

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Kconfig

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Makefile

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mips_ejtag_fdc.c

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moxa.c

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mxser.c

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n_gsm.c

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n_hdlc.c

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n_null.c

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n_tty.c

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nozomi.c

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pty.c

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rpmsg_tty.c

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synclink_gt.c

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sysrq.c

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tty_audit.c

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tty_baudrate.c

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tty_buffer.c

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tty_io.c

tty: fix out-of-bounds access in tty_driver_lookup_tty()

2023-03-11 13:55:34 +01:00

tty_ioctl.c

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tty_jobctrl.c

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tty_ldisc.c

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tty_ldsem.c

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tty_mutex.c

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tty_port.c

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tty.h

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ttynull.c

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vcc.c

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