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| author | Paul B Mahol <onemda@gmail.com> | 2020-04-14 12:12:42 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2020-04-14 12:12:42 +0200 |
| commit | ce24b1def0268ad2fdc220a8f5ce26b1dd6cfb79 (patch) | |
| tree | 9a4307506cbed87305619c4a808844a0e80a6618 /libavfilter/vf_telecine.c | |
| parent | 5633f9a8a221f7511d5ec9b4c57a21c890271ad0 (diff) | |
| download | ffmpeg-ce24b1def0268ad2fdc220a8f5ce26b1dd6cfb79.tar.gz | |
avfilter/vf_telecine: avoid possible null-pointer dereference
Diffstat (limited to 'libavfilter/vf_telecine.c')
| -rw-r--r-- | libavfilter/vf_telecine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_telecine.c b/libavfilter/vf_telecine.c index ff8151dfc9..741b19a4f1 100644 --- a/libavfilter/vf_telecine.c +++ b/libavfilter/vf_telecine.c @@ -240,8 +240,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref) for (i = 0; i < nout; i++) { AVFrame *frame = av_frame_clone(s->frame[i]); - int interlaced = frame->interlaced_frame; - int tff = frame->top_field_first; + int interlaced = frame ? frame->interlaced_frame : 0; + int tff = frame ? frame->top_field_first : 0; if (!frame) { av_frame_free(&inpicref); |