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| author |   Wen Yang <wen.yang99@zte.com.cn> | 2019-07-08 14:19:04 +0800 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2019-07-09 14:53:50 +0200 |
| commit | 7c8e90ddf02f139a90bc29c04302e9914818f0c8 (patch) | |
| tree | 89ccf6f0e577abb444266a5f34b408e515e73eaf /drivers/irqchip/irq-orion.c | |
| parent | Merge branch 'x86-topology-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (diff) | |
| download | linux-dev-7c8e90ddf02f139a90bc29c04302e9914818f0c8.tar.xz linux-dev-7c8e90ddf02f139a90bc29c04302e9914818f0c8.zip | |
irqchip/renesas-rza1: Prevent use-after-free in rza1_irqc_probe()
The gic_node is still being used in the rza1_irqc_parse_map() call
after the of_node_put() call, which may result in use-after-free.
Fixes: a644ccb819bc ("irqchip: Add Renesas RZ/A1 Interrupt Controller driver")
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lkml.kernel.org/r/1562566745-7447-3-git-send-email-wen.yang99@zte.com.cn
Diffstat (limited to 'drivers/irqchip/irq-orion.c')
0 files changed, 0 insertions, 0 deletions