fontselect: destroy private data of fonts that fail to be added

diff --git a/libass/ass_fontselect.c b/libass/ass_fontselect.c
index 9fd873b8f774aa48f13e2c70091fe7ad4657dc01..dc98f5e2f0a6b421cfbf451a6593016ac2a1a447 100644 (file)
--- a/libass/ass_fontselect.c
+++ b/libass/ass_fontselect.c
@@ -349,6 +349,10 @@ ass_font_provider_add_font(ASS_FontProvider *provider,
 
 error:
     ass_font_provider_free_fontinfo(info);
+
+    if (provider->funcs.destroy_font)
+        provider->funcs.destroy_font(data);
+
     return false;
 }