Files
linux/drivers/firmware
Hao Ge 8d8346ed39 firmware/imx-dsp: Fix use_after_free in imx_dsp_setup_channels()
[ Upstream commit 1558b1a8dd ]

dsp_chan->name and chan_name points to same block of memory,
because dev_err still needs to be used it,so we need free
it's memory after use to avoid use_after_free.

Fixes: e527adfb9b ("firmware: imx-dsp: Fix an error handling path in imx_dsp_setup_channels()")
Signed-off-by: Hao Ge <gehao@kylinos.cn>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-02 09:35:25 +01:00
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