Re: [PATCH] ASoC: core: Fix use-after-free in snd_soc_exit()

From: Chen Zhongjin
Date: Mon Oct 31 2022 - 09:48:06 EST


On 2022/10/31 21:05, Mark Brown wrote:
On Sat, Oct 29, 2022 at 12:34:19PM +0800, Chen Zhongjin wrote:

Since snd_soc_util_exit is only used in snd_soc_init() and snd_soc_exit(),
could you please add this fix to the patch and delete _exit for
snd_soc_util_exit()?
Or should I send a v2 version to replace current one?
As the mail you got when the patch was applied said:

| If any updates are required or you are submitting further changes they
| should be sent as incremental updates against current git, existing
| patches will not be replaced.

so please submit another patch on top of what's there currently as
normal.

Thanks for answer! Will remember for the next time.

Have send the fix up patch:

ASoC: soc-utils: Remove __exit for snd_soc_util_exit()


Best,

Chen