Module: libav Branch: master Commit: d1afd3e1d6e43f4d37ae147091f270124ac48e04
Author: Vittorio Giovara <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Sat Oct 18 16:10:35 2014 +0100 vf_format: check input validity CC: [email protected] --- 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, '|'))) { _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
