Update freetype to the latest version of Android external/freetype

src/psaux/t1decode.c

Index: src/psaux/t1decode.c
diff --git a/src/psaux/t1decode.c b/src/psaux/t1decode.c
index 90874f022663d16fb131c452a4ba0bc125d7a970..ea678412245768da4e2e6f31acb96ec8ea1a8da2 100644
--- a/src/psaux/t1decode.c
+++ b/src/psaux/t1decode.c
@@ -199,7 +199,7 @@
 
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
     T1_Face      face  = (T1_Face)decoder->builder.face;
-#endif     
+#endif
 
 
     if ( decoder->seac )
@@ -400,7 +400,7 @@
     if ( decoder->buildchar && decoder->len_buildchar > 0 )
       ft_memset( &decoder->buildchar[0],
                  0,
-                 sizeof( decoder->buildchar[0] ) * decoder->len_buildchar );
+                 sizeof ( decoder->buildchar[0] ) * decoder->len_buildchar );
 
     FT_TRACE4(( "\n"
                 "Start charstring\n" ));
@@ -764,6 +764,13 @@
             if ( arg_cnt != 0 )
               goto Unexpected_OtherSubr;
 
+            if ( decoder->flex_state == 0 )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " missing flex start\n" ));
+              goto Syntax_Error;
+            }
+
             /* note that we should not add a point for index 0; */
             /* this will move our current position to the flex  */
             /* point without adding any point to the outline    */
@@ -873,7 +880,7 @@
             ft_memcpy( &decoder->buildchar[idx],
                        blend->weight_vector,
                        blend->num_designs *
-                         sizeof( blend->weight_vector[0] ) );
+                         sizeof ( blend->weight_vector[0] ) );
           }
           break;
 
@@ -1106,7 +1113,7 @@
             FT_TRACE4(( "BuildCharArray = [ " ));
 
             for ( i = 0; i < decoder->len_buildchar; ++i )
-              FT_TRACE4(( "%d ", decoder->buildchar[ i ] ));
+              FT_TRACE4(( "%d ", decoder->buildchar[i] ));
 
             FT_TRACE4(( "]\n" ));
           }