[freetype2] master 5b05bc6: [type1] Avoid dangling pointer (#46572).

[Werner LEMBERG]

branch: master
commit 5b05bc6638df2cac9622f03338253a720604d1be
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    [type1] Avoid dangling pointer (#46572).
    
    * src/type1/t1afm.c (T1_Read_Metrics): Properly reset
    `face->afm_data'.
---
 ChangeLog         |    7 +++++++
 src/type1/t1afm.c |    2 ++
 2 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9133021..a9ce090 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-12-01  Werner Lemberg  <address@hidden>
+
+       [type1] Avoid dangling pointer (#46572).
+
+       * src/type1/t1afm.c (T1_Read_Metrics): Properly reset
+       `face->afm_data'.
+
 2015-11-28  Alexei Podtelezhnikov  <address@hidden>
 
        * include/freetype/ftlcdfil.h: Documentation tweak.
diff --git a/src/type1/t1afm.c b/src/type1/t1afm.c
index 7a7bf82..883a740 100644
--- 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 )                   ||