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c002f04c0b
linux-stable/drivers/char/xillybus
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Eli Billauer c002f04c0b char: xillybus: Fix trivial bug with mutex 
@unit_mutex protects @unit from being freed, so obviously it should be
released after @unit is used, and not before.

This is a follow-up to commit 282a4b7181 ("char: xillybus: Prevent
use-after-free due to race condition") which ensures, among others, the
protection of @private_data after @unit_mutex has been released.

Reported-by: Hyunwoo Kim <imv4bel@gmail.com>
Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Link: https://lore.kernel.org/r/20221117071825.3942-1-eli.billauer@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-23 19:44:04 +01:00
..
Kconfig char: xillybus: Add driver for XillyUSB (Xillybus variant for USB) 2021-05-27 14:07:41 +02:00
Makefile char: xillybus: Add driver for XillyUSB (Xillybus variant for USB) 2021-05-27 14:07:41 +02:00
xillybus_class.c char: xillybus: Fix trivial bug with mutex 2022-11-23 19:44:04 +01:00
xillybus_class.h char: xillybus: Move class-related functions to new xillybus_class.c 2021-05-27 14:07:41 +02:00
xillybus_core.c char: xillybus: Eliminate redundant wrappers to DMA related calls 2021-10-05 16:11:11 +02:00
xillybus_of.c char: xillybus: Eliminate redundant wrappers to DMA related calls 2021-10-05 16:11:11 +02:00
xillybus_pcie.c char: xillybus: Eliminate redundant wrappers to DMA related calls 2021-10-05 16:11:11 +02:00
xillybus.h char: xillybus: Eliminate redundant wrappers to DMA related calls 2021-10-05 16:11:11 +02:00
xillyusb.c char: xillybus: Prevent use-after-free due to race condition 2022-11-11 10:32:41 +01:00