diff options
Diffstat (limited to 'libavfilter/avfilter.c')
| -rw-r--r-- | libavfilter/avfilter.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 2dbd68ffff..1ba91d9821 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -480,7 +480,13 @@ int avfilter_init_filter(AVFilterContext *filter, const char *args, void *opaque AVDictionaryEntry *e; int ret=0; - if (args && *args && filter->filter->priv_class) { + if (args && *args) { + if (!filter->filter->priv_class) { + av_log(filter, AV_LOG_ERROR, "This filter does not take any " + "options, but options were provided: %s.\n", args); + return AVERROR(EINVAL); + } + #if FF_API_OLD_FILTER_OPTS if (!strcmp(filter->filter->name, "scale") && strchr(args, ':') < strchr(args, '=')) { |