ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Wed Oct 6 15:20:30 2021 +0200| [cd1aaec760273bd7673b27609f114599e2d9b5a9] | committer: Andreas Rheinhardt
avfilter/vf_w3fdif: Fix segfault on allocation error Reviewed-by: Paul B Mahol <one...@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cd1aaec760273bd7673b27609f114599e2d9b5a9 --- libavfilter/vf_w3fdif.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavfilter/vf_w3fdif.c b/libavfilter/vf_w3fdif.c index ea304164b6..c2ea76dfa3 100644 --- a/libavfilter/vf_w3fdif.c +++ b/libavfilter/vf_w3fdif.c @@ -275,7 +275,7 @@ static int config_input(AVFilterLink *inlink) AVFilterContext *ctx = inlink->dst; W3FDIFContext *s = ctx->priv; const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format); - int ret, i, depth; + int ret, i, depth, nb_threads; if ((ret = av_image_fill_linesizes(s->linesize, inlink->format, inlink->w)) < 0) return ret; @@ -289,10 +289,11 @@ static int config_input(AVFilterLink *inlink) } s->nb_planes = av_pix_fmt_count_planes(inlink->format); - s->nb_threads = ff_filter_get_nb_threads(ctx); - s->work_line = av_calloc(s->nb_threads, sizeof(*s->work_line)); + nb_threads = ff_filter_get_nb_threads(ctx); + s->work_line = av_calloc(nb_threads, sizeof(*s->work_line)); if (!s->work_line) return AVERROR(ENOMEM); + s->nb_threads = nb_threads; for (i = 0; i < s->nb_threads; i++) { s->work_line[i] = av_calloc(FFALIGN(s->linesize[0], 32), sizeof(*s->work_line[0])); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
