media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity

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[ Upstream commit 8f94b49a5b ]

The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity
but isn't freed in its following error-handling paths. This patch
adds such deallocation to prevent memleak of entity->name.

Fixes: be2fff6563 ("media: add helpers for memory-to-memory media controller")
Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Zhipeng Lu 2024-02-01 20:48:44 +08:00 • committed by Sasha Levin

parent 4c86c772fe

commit 90029b9c97

1 changed files with 8 additions and 2 deletions

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drivers/media/v4l2-core/v4l2-mem2mem.c

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