linux/tools/testing/selftests/gpio/gpio-cdev-uaf.c, branch masterMirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=master2026-02-27T09:05:22Zselftests: gpio: Add gpio-cdev-uaf tests2026-02-27T09:05:22ZTzung-Bi Shihtzungbi@kernel.org2026-02-23T06:17:26Zurn:sha1:c7f92042d3f3d4f084794f5314fa10366084179c
Add tests for gpiolib-cdev to make sure accessing to dangling resources
via the opening file descriptor won't crash the system after the
underlying resource providers have gone.
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://patch.msgid.link/20260223061726.82161-7-tzungbi@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>