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| author | Florian Eckert <fe@dev.tdt.de> | 2023-11-27 11:16:21 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-12-13 14:28:43 +0300 |
| commit | 25054b232681c286fca9c678854f56494d1352cc (patch) | |
| tree | 7a4b3b074432ff221c35dea0a21f694aacc87d02 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 736214b4b02adf8734206599e36e2081d47554a2 (diff) | |
| download | linux-25054b232681c286fca9c678854f56494d1352cc.tar.xz | |
leds: ledtrig-tty: Free allocated ttyname buffer on deactivate
The ttyname buffer for the ledtrig_tty_data struct is allocated in the
sysfs ttyname_store() function. This buffer must be released on trigger
deactivation. This was missing and is thus a memory leak.
While we are at it, the TTY handler in the ledtrig_tty_data struct should
also be returned in case of the trigger deactivation call.
Cc: stable@vger.kernel.org
Fixes: fd4a641ac88f ("leds: trigger: implement a tty trigger")
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231127081621.774866-1-fe@dev.tdt.de
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions