redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

ALSA: firewire-motu: destroy stream data surely at failure of card initialization 

When failing sound card registration after initializing stream data, this
module leaves allocated data in stream data. This commit fixes the bug.

Fixes: 9b2bb4f2f4 ('ALSA: firewire-motu: add stream management functionality')
Cc: <stable@vger.kernel.org> # v4.12+
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Takashi Sakamoto 2017-08-20 15:55:02 +09:00 committed by Takashi Iwai
parent 0c264af7be
commit dbd7396b4f
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sound/firewire/motu/motu.c
View File

@ -128,6 +128,7 @@ static void do_registration(struct work_struct *work)
return;
error:
snd_motu_transaction_unregister(motu);
snd_motu_stream_destroy_duplex(motu);
snd_card_free(motu->card);
dev_info(&motu->unit->device,
"Sound card registration failed: %d\n", err);