[alsa-devel] [PATCH] ALSA: hda - Fix a memory leak bug

[Takashi Iwai]

On Sat, 10 Aug 2019 06:29:48 +0200,
Wenwen Wang wrote:
> 
> In snd_hda_parse_generic_codec(), 'spec' is allocated through kzalloc().
> Then, the pin widgets in 'codec' are parsed. However, if the parsing
> process fails, 'spec' is not deallocated, leading to a memory leak.
> 
> To fix the above issue, free 'spec' before returning the error.
> 
> Signed-off-by: Wenwen Wang <wenwen at cs.uga.edu>

Applied, thanks.


Takashi