From: Grigori Goronzy <greg@chown.ath.cx>
Date: Fri, 19 Aug 2011 03:23:26 +0000 (+0200)
Subject: Make sure font path is valid
X-Git-Tag: 0.13.0~28^2~89
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=def7a0c702ad1e1ecb03045acd785bd16e8a71f1;p=libass

Make sure font path is valid

We do not support memory-based fonts yet, so a path is mandatory.
---

diff --git a/libass/ass_fontselect.c b/libass/ass_fontselect.c
index aea3c23..efd4a39 100644
--- a/libass/ass_fontselect.c
+++ b/libass/ass_fontselect.c
@@ -179,7 +179,9 @@ ass_font_provider_add_font(ASS_FontProvider *provider,
     ASS_FontSelector *selector = provider->parent;
     ASS_FontInfo *info;
 
-    // TODO: sanity checks. do we have a path or valid get_face function?
+    // XXX: there's no support for memory fonts yet
+    if (!path)
+        return 0;
 
     weight = meta->weight;
     slant  = meta->slant;