From: Giedrius <giedrius@blokas.io>
Date: Sat, 24 Feb 2018 12:30:29 +0000 (+0200)
Subject: Fixing memset call in pisound.c
X-Git-Tag: archive/raspbian/4.9.82-1+deb9u3+rpi1_jessie~5^2~10
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3a70bd3e25328a0d5ab3ed076d105fa66c455e7c;p=linux-4.9.git

Fixing memset call in pisound.c

Signed-off-by: Giedrius Trainavicius <giedrius@blokas.io>
---

diff --git a/sound/soc/bcm/pisound.c b/sound/soc/bcm/pisound.c
index 09739d51b70b..00ae628acdd2 100644
--- a/sound/soc/bcm/pisound.c
+++ b/sound/soc/bcm/pisound.c
@@ -313,7 +313,7 @@ static void spi_transfer(const uint8_t *txbuf, uint8_t *rxbuf, int len)
 	struct spi_transfer transfer;
 	struct spi_message msg;
 
-	memset(rxbuf, 0, sizeof(txbuf));
+	memset(rxbuf, 0, len);
 
 	if (!pisnd_spi_device) {
 		printe("pisnd_spi_device null, returning\n");