brcm2708: update to latest patches from RPi foundation

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.19 / 950-0286-staging-bcm2835-codec-Fix-potentially-uninitialised-.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0286-staging-bcm2835-codec-Fix-potentially-uninitialised-.patch b/target/linux/brcm2708/patches-4.19/950-0286-staging-bcm2835-codec-Fix-potentially-uninitialised-.patch
new file mode 100644 (file)
index 0000000..c8e3e22
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0286-staging-bcm2835-codec-Fix-potentially-uninitialised-.patch
@@ -0,0 +1,25 @@
+From 7e3cada9dae5d030256605a28df9537b26e776a8 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Thu, 24 Jan 2019 16:36:19 +0000
+Subject: [PATCH] staging: bcm2835-codec: Fix potentially uninitialised
+ vars
+
+src_m2m_buf and dst_m2m_buf were printed in log messages
+when there are code paths that don't initialise them.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c    | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
+@@ -743,7 +743,7 @@ static void device_run(void *priv)
+       struct bcm2835_codec_ctx *ctx = priv;
+       struct bcm2835_codec_dev *dev = ctx->dev;
+       struct vb2_v4l2_buffer *src_buf, *dst_buf;
+-      struct m2m_mmal_buffer *src_m2m_buf, *dst_m2m_buf;
++      struct m2m_mmal_buffer *src_m2m_buf = NULL, *dst_m2m_buf = NULL;
+       struct v4l2_m2m_buffer *m2m;
+       int ret;
+