shithub: freetype+ttf2subf

Download patch

ref: 5b05bc6638df2cac9622f03338253a720604d1be
parent: f8c20577897d17fb8a62e64fa3bf3ebec0691608
author: Werner Lemberg <[email protected]>
date: Tue Dec 1 07:09:02 EST 2015 

[type1] Avoid dangling pointer (#46572).

* src/type1/t1afm.c (T1_Read_Metrics): Properly reset
`face->afm_data'.

git/fs: mount .git/fs: mount/attach disallowed 
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-12-01  Werner Lemberg  <[email protected]>
+
+	[type1] Avoid dangling pointer (#46572).
+
+	* src/type1/t1afm.c (T1_Read_Metrics): Properly reset
+	`face->afm_data'.
+
 2015-11-28  Alexei Podtelezhnikov  <[email protected]>
 
 	* include/freetype/ftlcdfil.h: Documentation tweak.
--- a/src/type1/t1afm.c
+++ b/src/type1/t1afm.c
@@ -248,6 +248,8 @@
       FT_TRACE1(( "T1_Read_Metrics:"
                   " Freeing previously attached metrics data.\n" ));
       T1_Done_Metrics( memory, (AFM_FontInfo)face->afm_data );
+
+      face->afm_data = NULL;
     }
 
     if ( FT_NEW( fi )                   ||