summaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2018-09-17 17:26:08 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-29 03:07:31 -0700
commite3d94870b39f533651f5dc45b590f0af6e02cdff (patch)
treeaae9844ca65af80222bc809688355a24ca51af49 /sound
parentbe6d42cd5c1eb6d3ab6d921aa054b780b5fa7639 (diff)
ALSA: oxfw: fix memory leak for model-dependent data at error path
commit ce925f088b979537f22f9e05eb923ef9822ca139 upstream. After allocating model-dependent data, ALSA OXFW driver has memory leak of the data at error path. This commit releases the data at the error path. Fixes: 6c29230e2a5f ('ALSA: oxfw: delayed registration of sound card') Cc: <stable@vger.kernel.org> # v4.7+ Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/firewire/oxfw/oxfw.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index 474b06d8acd1..866b2803edb5 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -275,6 +275,8 @@ error:
if (oxfw->has_output)
snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
snd_card_free(oxfw->card);
+ kfree(oxfw->spec);
+ oxfw->spec = NULL;
dev_info(&oxfw->unit->device,
"Sound card registration failed: %d\n", err);
}