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media: ir_toy: fix a memleak in irtoy_tx
authorZhipeng Lu <alexious@zju.edu.cn>
Wed, 17 Jan 2024 08:14:19 +0000 (09:14 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 23 Feb 2024 08:24:57 +0000 (09:24 +0100)
commit7219a692ffc00089015ada33b85b334d1a4b6e8e
treeeeb71c9cceb3b6ba7e7ea9ebbdf0be36d8f6d7detree
parent008cf5d1da7ffa13a571e656dfb583722e55a36dcommit | diff
media: ir_toy: fix a memleak in irtoy_tx

[ Upstream commit dc9ceb90c4b42c6e5c6757df1d6257110433788e ]

When irtoy_command fails, buf should be freed since it is allocated by
irtoy_tx, or there is a memleak.

Fixes: 4114978dcd24 ("media: ir_toy: prevent device from hanging during transmit")
Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/rc/ir_toy.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git