commit 70cc96d81e405a9e64552ca7bb3b42aed0bd4d01
author Linux Build Service Account <lnxbuild@localhost> Thu Aug 09 04:21:18 2018 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Aug 09 04:21:18 2018 -0700
tree abf8562302a02a189d7e43cd4cbe699d006b6754
parent 3193c6149e48ecda44b4c4a477ff43f592086415
parent 4b33864b7f4d2eac07f75923595c70967e6fbb3e

Merge "ASoC: wcd934x-dsp-cntl: initialize local char array val"

asoc/codecs/wcd934x/wcd934x-dsp-cntl.c

diff --git a/asoc/codecs/wcd934x/wcd934x-dsp-cntl.c b/asoc/codecs/wcd934x/wcd934x-dsp-cntl.c
index 662f484..de4f399 100644
--- a/asoc/codecs/wcd934x/wcd934x-dsp-cntl.c
+++ b/asoc/codecs/wcd934x/wcd934x-dsp-cntl.c
@@ -1011,10 +1011,12 @@
 {
 	struct wcd_dsp_cntl *cntl = container_of(filep->private_data,
 						 struct wcd_dsp_cntl, miscdev);
-	char val[WCD_MISCDEV_CMD_MAX_LEN];
+	char val[WCD_MISCDEV_CMD_MAX_LEN + 1];
 	bool vote;
 	int ret = 0;
 
+	memset(val, 0, WCD_MISCDEV_CMD_MAX_LEN + 1);
+
 	if (count == 0 || count > WCD_MISCDEV_CMD_MAX_LEN) {
 		pr_err("%s: Invalid count = %zd\n", __func__, count);
 		ret = -EINVAL;