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| author | Johan Hovold <[email protected]> | 2021-11-17 10:05:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-11-25 17:25:49 +0000 |
| commit | 05f929b395dec8957b636ff14e66b277ed022ed9 (patch) | |
| tree | 536f70b0347e138ef0ddf38d8b3ac894e8e483c6 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | serial: liteuart: Fix NULL pointer dereference in ->remove() (diff) | |
| download | kernel-05f929b395dec8957b636ff14e66b277ed022ed9.tar.gz kernel-05f929b395dec8957b636ff14e66b277ed022ed9.zip | |
serial: liteuart: fix use-after-free and memleak on unbind
Deregister the port when unbinding the driver to prevent it from being
used after releasing the driver data and leaking memory allocated by
serial core.
Fixes: 1da81e5562fa ("drivers/tty/serial: add LiteUART driver")
Cc: [email protected] # 5.11
Cc: Filip Kokosinski <[email protected]>
Cc: Mateusz Holenko <[email protected]>
Reviewed-by: Stafford Horne <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions