[pango/f19] Backport a patch to fix a crash in pango_ot_info_get() (#1053798)

[Akira TAGOH]

commit 3963413ace9f9e05ca3c8db29119d4456ebd96d7
Author: Akira TAGOH <tagoh(a)redhat.com&gt;
Date:   Thu Mar 20 15:34:09 2014 +0900

    Backport a patch to fix a crash in pango_ot_info_get() (#1053798)

 pango-fix-crash-in-pango_ot_info_get.patch |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/pango-fix-crash-in-pango_ot_info_get.patch
b/pango-fix-crash-in-pango_ot_info_get.patch
new file mode 100644
index 0000000..9d36954
--- /dev/null
+++ b/pango-fix-crash-in-pango_ot_info_get.patch
@@ -0,0 +1,27 @@
+From d65e87def745ad4a61e3b1610ae23bdba07ae6ac Mon Sep 17 00:00:00 2001
+From: Akira TAGOH <akira(a)tagoh.org&gt;
+Date: Wed, 12 Feb 2014 18:39:27 +0900
+Subject: [PATCH] Avoid a crash when FT_Face is null
+
+https://bugzilla.gnome.org/show_bug.cgi?id=724006
+---
+ pango/pango-ot-info.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/pango/pango-ot-info.c b/pango/pango-ot-info.c
+index f6dc1ac..d494d7f 100644
+--- a/pango/pango-ot-info.c
++++ b/pango/pango-ot-info.c
+@@ -88,6 +88,9 @@ pango_ot_info_get (FT_Face face)
+ {
+   PangoOTInfo *info;
+ 
++  if (G_UNLIKELY (!face))
++    return NULL;
++
+   if (G_LIKELY (face->generic.data && face->generic.finalizer ==
pango_ot_info_finalizer))
+     return face->generic.data;
+   else
+-- 
+1.8.4.2
+