diff options
| author | Ma Ke <make24@iscas.ac.cn> | 2024-08-20 17:28:43 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-08-20 17:05:32 +0200 |
| commit | c5af2c90ba5629f0424a8d315f75fb8d91713c3c (patch) | |
| tree | 1e4f1a5c3c353467ff076cc2e9ecfcc10a6c1e83 /drivers/irqchip/irqchip.c | |
| parent | efe81b7bdf7d882d0ce3d183f1571321046da8f1 (diff) | |
| download | lwn-c5af2c90ba5629f0424a8d315f75fb8d91713c3c.tar.gz lwn-c5af2c90ba5629f0424a8d315f75fb8d91713c3c.zip | |
irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
gicv2m_of_init() fails to perform an of_node_put() when
of_address_to_resource() fails, leading to a refcount leak.
Address this by moving the error handling path outside of the loop and
making it common to all failure modes.
Fixes: 4266ab1a8ff5 ("irqchip/gic-v2m: Refactor to prepare for ACPI support")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/20240820092843.1219933-1-make24@iscas.ac.cn
Diffstat (limited to 'drivers/irqchip/irqchip.c')
0 files changed, 0 insertions, 0 deletions