1 files changed, 4 insertions, 2 deletions
diff --git a/libavfilter/drawutils.c b/libavfilter/drawutils.c
index b65d57cfae..91fffd5e06 100644
--- a/libavfilter/drawutils.c
+++ b/libavfilter/drawutils.c
@@ -532,10 +532,12 @@ AVFilterFormats *ff_draw_supported_pixel_formats(unsigned flags)
     enum AVPixelFormat i;
     FFDrawContext draw;
     AVFilterFormats *fmts = NULL;
+    int ret;
 
     for (i = 0; av_pix_fmt_desc_get(i); i++)
-        if (ff_draw_init(&draw, i, flags) >= 0)
-            ff_add_format(&fmts, i);
+        if (ff_draw_init(&draw, i, flags) >= 0 &&
+            (ret = ff_add_format(&fmts, i)) < 0)
+            return NULL;
     return fmts;
 }