Merge commit '9ba3fc3e3d12c9ef00dcb0222b7ea0ccb5c4a091'

[ffmpeg] / libavfilter / asrc_aevalsrc.c

diff --git a/libavfilter/asrc_aevalsrc.c b/libavfilter/asrc_aevalsrc.c
index 4c1bbdf1f85e73b318af0a88a54f1e2ff0c86f43..41ad632145062e7462d23ba5202a808cc3e7bc2f 100644 (file)
--- a/libavfilter/asrc_aevalsrc.c
+++ b/libavfilter/asrc_aevalsrc.c
@@ -101,6 +101,7 @@ static av_cold int init(AVFilterContext *ctx)
             ret = AVERROR(ENOMEM);
             goto end;
         }
+        eval->expr[eval->nb_channels-1] = NULL;
         ret = av_expr_parse(&eval->expr[eval->nb_channels - 1], expr, var_names,
                             NULL, NULL, NULL, NULL, 0, ctx);
         if (ret < 0)