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| author | Clément Bœsch <ubitux@gmail.com> | 2013-05-03 17:03:12 +0200 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-03 17:08:33 +0200 |
| commit | e85ea7d387a34328c44a2e06c7098ffca341e310 (patch) | |
| tree | e331c6c783524fd6060bf78f271f2e2623bf428d | |
| parent | 760f7d3a90bf4ab7ca396c62aa239b75c7ac6f59 (diff) | |
| download | ffmpeg-e85ea7d387a34328c44a2e06c7098ffca341e310.tar.gz | |
lavfi/frei0r: fix crash when parameters are not set.
| -rw-r--r-- | libavfilter/vf_frei0r.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c index 399f09e10f..345509bd44 100644 --- a/libavfilter/vf_frei0r.c +++ b/libavfilter/vf_frei0r.c @@ -141,6 +141,9 @@ static int set_params(AVFilterContext *ctx, const char *params) Frei0rContext *frei0r = ctx->priv; int i; + if (!params) + return 0; + for (i = 0; i < frei0r->plugin_info.num_params; i++) { f0r_param_info_t info; char *param; |