[FFmpeg-cvslog] lavfi: error out when options are provided to a filter that does not take any
Anton Khirnov
git at videolan.org
Thu Apr 11 10:38:33 CEST 2013
ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Apr 3 09:44:25 2013 +0200| [62549f9655c48f0ec061087fa33a96040ce01145] | committer: Anton Khirnov
lavfi: error out when options are provided to a filter that does not take any
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=62549f9655c48f0ec061087fa33a96040ce01145
---
libavfilter/avfilter.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 2dbd68f..1ba91d9 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, '=')) {
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