From 9dd54d74226eaaa1087ba994ba212bf9a107c97d Mon Sep 17 00:00:00 2001 From: Nicolas George Date: Wed, 27 Mar 2013 11:11:31 +0100 Subject: lavd/v4l2: fully init an ioctl argument. Silence a valgrind warning about uninitialized memory. --- libavdevice/v4l2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 284b495cd9..34e3d9cf42 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -949,11 +949,10 @@ static int v4l2_read_header(AVFormatContext *s1) } if (!s->width && !s->height) { - struct v4l2_format fmt; + struct v4l2_format fmt = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE }; av_log(s1, AV_LOG_VERBOSE, "Querying the device for the current frame size\n"); - fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; if (v4l2_ioctl(s->fd, VIDIOC_G_FMT, &fmt) < 0) { res = AVERROR(errno); av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_G_FMT): %s\n", av_err2str(res)); -- cgit v1.2.3