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| author | Andriy Gelman <andriy.gelman@gmail.com> | 2020-03-08 11:49:47 -0400 |
|---|---|---|
| committer | Andriy Gelman <andriy.gelman@gmail.com> | 2020-03-31 23:41:37 -0400 |
| commit | b343eca8d5b9546f6d630736938825707f58e6c6 (patch) | |
| tree | 196bd363c7c07a3002e62605d11d7376395af715 | |
| parent | 7464a260983182a1603a8a5923fac0a0f0e17b5f (diff) | |
| download | ffmpeg-b343eca8d5b9546f6d630736938825707f58e6c6.tar.gz | |
avcodec/v4l2_m2m_dec: Init reserved bytes to zero before ioctl call
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.gelman@gmail.com>
| -rw-r--r-- | libavcodec/v4l2_m2m_dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/v4l2_m2m_dec.c b/libavcodec/v4l2_m2m_dec.c index d666edffe4..c5ee86b993 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 */ |