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| author | Charles Han <[email protected]> | 2025-02-12 10:05:32 +0000 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2025-02-25 16:21:50 +0000 |
| commit | acf40ab42799e4ae1397ee6f5c5941092d66f999 (patch) | |
| tree | 2e758e1c6cabc4df0baa20d94a19e67aec08750e /tools/testing/selftests/kvm/x86/nested_exceptions_test.c | |
| parent | pinctrl: bcm281xx: Fix incorrect regmap max_registers value (diff) | |
| download | kernel-acf40ab42799e4ae1397ee6f5c5941092d66f999.tar.gz kernel-acf40ab42799e4ae1397ee6f5c5941092d66f999.zip | |
pinctrl: nuvoton: npcm8xx: Add NULL check in npcm8xx_gpio_fw
devm_kasprintf() calls can return null pointers on failure.
But the return values were not checked in npcm8xx_gpio_fw().
Add NULL check in npcm8xx_gpio_fw(), to handle kernel NULL
pointer dereference error.
Fixes: acf4884a5717 ("pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver")
Signed-off-by: Charles Han <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'tools/testing/selftests/kvm/x86/nested_exceptions_test.c')
0 files changed, 0 insertions, 0 deletions