Module: libav Branch: master Commit: 4e0be9c86f2003dd3ba2eb8fad01e8d0e538075e
Author: Vittorio Giovara <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Thu Feb 27 12:06:15 2014 +0100 vf_frei0r: prevent a segfault when filter parameters are not set --- libavfilter/vf_frei0r.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c index b3ac61e..fde6e1a 100644 --- a/libavfilter/vf_frei0r.c +++ b/libavfilter/vf_frei0r.c @@ -459,6 +459,10 @@ static int source_config_props(AVFilterLink *outlink) av_log(ctx, AV_LOG_ERROR, "Impossible to load frei0r instance.\n"); return AVERROR(EINVAL); } + if (!s->params) { + av_log(ctx, AV_LOG_ERROR, "frei0r filter parameters not set.\n"); + return AVERROR(EINVAL); + } return set_params(ctx, s->params); } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
