Greg Kroah-Hartman 066ecbf1a5 kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()
commit d83d7ed260283560700d4034a80baad46620481b upstream.

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: Thomas Gleixner <tglx@linutronix.de>
Cc: stable <stable@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230202151554.2310273-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-09 11:26:44 +01:00
..
2021-03-22 04:23:14 +01:00
2022-08-17 14:23:01 +02:00
2021-05-17 20:01:35 +02:00