From: Andriy Gelman <andriy.gel...@gmail.com>
struct v4l2_selection contains reserved bytes which should be set to
zero before the ioctl call.
Fixes valgrind error:
Syscall param ioctl(VKI_V4L2_S_SELECTION) points to uninitialised byte(s)
Signed-off-by: Andriy Gelman <andriy.gel...@gmail.com>
---
libavcodec/v4l2_m2m_dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/v4l2_m2m_dec.c b/libavcodec/v4l2_m2m_dec.c
index d666edffe46..c5ee86b9935 100644
--- a/libavcodec/v4l2_m2m_dec.c
+++ b/libavcodec/v4l2_m2m_dec.c
@@ -39,7 +39,7 @@ static int v4l2_try_start(AVCodecContext *avctx)
V4L2m2mContext *s = ((V4L2m2mPriv*)avctx->priv_data)->context;
V4L2Context *const capture = &s->capture;
V4L2Context *const output = &s->output;
- struct v4l2_selection selection;
+ struct v4l2_selection selection = { 0 };
int ret;
/* 1. start the output process */
--
2.25.0
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