Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dbd7396b authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Takashi Iwai
Browse files

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: 9b2bb4f2 ('ALSA: firewire-motu: add stream management functionality')
Cc: <stable@vger.kernel.org> # v4.12+
Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0c264af7

sound/firewire/motu/motu.c

+1 −0
Original line number Diff line number Diff line
@@ -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);