ffmpeg | branch: release/2.4 | Vittorio Giovara <vittorio.giov...@gmail.com> | Sat Oct 18 16:10:35 2014 +0100| [d1ad85fc020653be5ad25ed1d3d5091e89fee782] | committer: Vittorio Giovara
vf_format: check input validity CC: libav-sta...@libav.org > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d1ad85fc020653be5ad25ed1d3d5091e89fee782 --- libavfilter/vf_format.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavfilter/vf_format.c b/libavfilter/vf_format.c index d37f870..914089d 100644 --- a/libavfilter/vf_format.c +++ b/libavfilter/vf_format.c @@ -59,6 +59,11 @@ static av_cold int init(AVFilterContext *ctx) int nb_formats = 1; int i; + if (!s->pix_fmts) { + av_log(ctx, AV_LOG_ERROR, "Empty output format string.\n"); + return AVERROR(EINVAL); + } + /* count the formats */ cur = s->pix_fmts; while ((cur = strchr(cur, '|'))) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
