drm/tests: cmdline: Fix drm_display_mode memory leak

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[ Upstream commit 70f29ca311 ]

drm_analog_tv_mode() and its variants return a drm_display_mode that
needs to be destroyed later one. The drm_test_cmdline_tv_options() test
never does however, which leads to a memory leak.

Let's make sure it's freed.

Reported-by: Philipp Stanner <phasta@mailbox.org>
Closes: https://lore.kernel.org/dri-devel/a7655158a6367ac46194d57f4b7433ef0772a73e.camel@mailbox.org/
Fixes: e691c9992a ("drm/modes: Introduce the tv_mode property as a command-line option")
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250408-drm-kunit-drm-display-mode-memleak-v1-4-996305a2e75a@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Maxime Ripard 2025-04-08 09:34:10 +02:00 • committed by Greg Kroah-Hartman

parent 742a084c6a

commit cea2c8ace7

1 changed files with 9 additions and 1 deletions

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drivers/gpu/drm/tests/drm_cmdline_parser_test.c

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