Maxime Ripard cdcd6aef9d drm/vc4: tests: Fix UAF in the mock helpers ... The VC4 mock helpers allocate the CRTC, encoders and connectors using a call to kunit_kzalloc(), but the DRM device they are attache to survives for longer than the test itself which leads to use-after-frees reported by KASAN. Switch to drmm_kzalloc to tie the lifetime of these objects to the main DRM device. Fixes: f759f5b53f ("drm/vc4: tests: Introduce a mocking infrastructure") Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> Closes: https://lore.kernel.org/all/CA+G9fYvJA2HGqzR9LGgq63v0SKaUejHAE6f7+z9cwWN-ourJ_g@mail.gmail.com/ Tested-by: Anders Roxell <anders.roxell@linaro.org> Reviewed-by: Maíra Canal <mcanal@igalia.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231024105640.352752-1-mripard@kernel.org		2023-10-26 13:03:14 +02:00
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.kunitconfig
vc4_mock_crtc.c	drm/vc4: tests: Fix UAF in the mock helpers	2023-10-26 13:03:14 +02:00
vc4_mock_output.c	drm/vc4: tests: Fix UAF in the mock helpers	2023-10-26 13:03:14 +02:00
vc4_mock_plane.c
vc4_mock.c	drm/vc4: tests: mock: Use a kunit action to unregister DRM device	2023-07-31 14:19:57 +02:00
vc4_mock.h	drm/vc4: Switch to container_of_const	2023-04-25 09:32:25 +02:00
vc4_test_pv_muxing.c	drm/vc4: tests: pv-muxing: Document test scenario	2023-07-31 14:19:58 +02:00