Nikolay Sivov : dwrite: Handle font data initialization failure when building collections.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7276d5fac1417dd81344db45b3af904f8f2c7d77
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7276d5fac1417dd81344db45b3...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Tue Feb 23 17:47:14 2016 +0300

dwrite: Handle font data initialization failure when building collections.

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/dwrite/font.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 05b5f55..c0e0e43 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -387,7 +387,8 @@ static void release_font_data(struct dwrite_font_data *data)
         if (data->info_strings[i])
             IDWriteLocalizedStrings_Release(data->info_strings[i]);
     }
-    IDWriteLocalizedStrings_Release(data->names);
+    if (data->names)
+        IDWriteLocalizedStrings_Release(data->names);
 
     IDWriteFontFile_Release(data->file);
     IDWriteFactory2_Release(data->factory);
@@ -3147,8 +3148,11 @@ HRESULT create_font_collection(IDWriteFactory2* factory, IDWriteFontFileEnumerat
 
             /* alloc and init new font data structure */
             hr = init_font_data(factory, file, face_type, i, &family_name, &font_data);
-            if (FAILED(hr))
+            if (FAILED(hr)) {
+                /* move to next one */
+                hr = S_OK;
                 continue;
+            }
 
             fontstrings_get_en_string(family_name, familyW, sizeof(familyW)/sizeof(WCHAR));