ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Tue Sep 29 20:47:21 2015 +0200| [a019149249695f7b812ead18bc51fc2d8df57499] | committer: Paul B Mahol
avfilter/vf_atadenoise: do not use uninitialized data Signed-off-by: Paul B Mahol <one...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a019149249695f7b812ead18bc51fc2d8df57499 --- libavfilter/vf_atadenoise.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/libavfilter/vf_atadenoise.c b/libavfilter/vf_atadenoise.c index 5127270..799a027 100644 --- a/libavfilter/vf_atadenoise.c +++ b/libavfilter/vf_atadenoise.c @@ -295,13 +295,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) if (s->q.available != s->size) { if (s->q.available < s->mid) { - out = ff_get_video_buffer(outlink, outlink->w, outlink->h); - if (!out) - return AVERROR(ENOMEM); - - for (i = 0; i < s->mid; i++) - ff_bufqueue_add(ctx, &s->q, av_frame_clone(out)); - av_frame_free(&out); + for (i = 0; i < s->mid; i++) { + out = av_frame_clone(buf); + if (!out) { + av_frame_free(&buf); + return AVERROR(ENOMEM); + } + ff_bufqueue_add(ctx, &s->q, out); + } } if (s->q.available < s->size) { ff_bufqueue_add(ctx, &s->q, buf); @@ -362,7 +363,7 @@ static int request_frame(AVFilterLink *outlink) ret = ff_request_frame(ctx->inputs[0]); if (ret == AVERROR_EOF && !ctx->is_disabled && s->available) { - AVFrame *buf = ff_get_video_buffer(outlink, outlink->w, outlink->h); + AVFrame *buf = av_frame_clone(ff_bufqueue_peek(&s->q, s->available)); if (!buf) return AVERROR(ENOMEM); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog