From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 24 Aug 2006 10:36:36 +0000 (+0200)
Subject: [ALSA] Fix errors with user TLV_WRITE
X-Git-Tag: v2.6.19-rc1~1270^2~52
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86148e84c218e49b54521e8dae7bb78eb66c4281;p=linux-2.6

[ALSA] Fix errors with user TLV_WRITE

Fixed the errors at checking info.access field during user TLV_WRITE
call.  It should have been zero-initialized.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

diff --git a/sound/core/control.c b/sound/core/control.c
index ac1442682e..3030aaa6d2 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1048,6 +1048,7 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file,
 	if (ue == NULL)
 		return -ENOMEM;
 	ue->info = *info;
+	ue->info.access = 0;
 	ue->elem_data = (char *)ue + sizeof(*ue);
 	ue->elem_data_size = private_size;
 	kctl.private_free = snd_ctl_elem_user_free;