media: cx88: fix memory leak in cx8802_register_driver() error path

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In cx8802_register_driver(), when drv->probe(driver) fails (non-zero),
the allocated cx8802_driver struct is freed neither in the else branch
nor later in cx8802_unregister_driver() (which only frees entries that
were added to dev->drvlist on success). Each failed probe leaks the
driver struct.

Add kfree(driver) in the else branch to fix the leak.

Signed-off-by: Chen Changcheng <chenchangcheng@kylinos.cn>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Chen Changcheng 2026-07-24 10:52:18 +08:00 • committed by Hans Verkuil

parent 9508676ad8

commit e228b8b1a5

1 changed files with 1 additions and 0 deletions

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drivers/media/pci/cx88/cx88-mpeg.c

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