1 files changed, 5 insertions, 3 deletions
diff --git a/libavfilter/vf_il.c b/libavfilter/vf_il.c
index d370b5257a..7aedb87d89 100644
--- a/libavfilter/vf_il.c
+++ b/libavfilter/vf_il.c
@@ -84,12 +84,14 @@ AVFILTER_DEFINE_CLASS(il);
 static int query_formats(AVFilterContext *ctx)
 {
     AVFilterFormats *formats = NULL;
-    int fmt;
+    int fmt, ret;
 
     for (fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
         const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
-        if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) && !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL))
-            ff_add_format(&formats, fmt);
+        if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) &&
+            !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL) &&
+            (ret = ff_add_format(&formats, fmt)) < 0)
+            return ret;
     }
 
     return ff_set_common_formats(ctx, formats);