shithub: freetype+ttf2subf

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ref: 8d6025c8da3704fe4a68860f753ce33b67014a84
parent: cd888753c8f9eb9e2142692fd35f03d8114c3067
author: Brian Nixon <[email protected]>
date: Mon May 13 05:06:42 EDT 2013 

Fix Savannah bug #38970.

* src/base/ftdebug.c, builds/win32/ftdebug.c,
builds/wince/ftdebug.c, builds/amiga/src/base/ftdebug.c
(ft_debug_init): Don't read past the environment variable FT2_DEBUG.

git/fs: mount .git/fs: mount/attach disallowed 
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2013-05-13  Brian Nixon  <[email protected]>
+
+	Fix Savannah bug #38970.
+
+	* src/base/ftdebug.c, builds/win32/ftdebug.c,
+	builds/wince/ftdebug.c, builds/amiga/src/base/ftdebug.c
+	(ft_debug_init): Don't read past the environment variable FT2_DEBUG.
+
 2013-05-12  Werner Lemberg  <[email protected]>
 
 	[truetype] Add framework for TrueType properties.
--- a/builds/amiga/src/base/ftdebug.c
+++ b/builds/amiga/src/base/ftdebug.c
@@ -208,6 +208,9 @@
         while ( *p && *p != ':' )
           p++;
 
+        if ( !*p )
+          break;
+
         if ( *p == ':' && p > q )
         {
           FT_Int  n, i, len = (FT_Int)( p - q );
@@ -236,7 +239,7 @@
           p++;
           if ( *p )
           {
-            level = *p++ - '0';
+            level = *p - '0';
             if ( level < 0 || level > 7 )
               level = -1;
           }
--- a/builds/win32/ftdebug.c
+++ b/builds/win32/ftdebug.c
@@ -166,6 +166,9 @@
         while ( *p && *p != ':' )
           p++;
 
+        if ( !*p )
+          break;
+
         if ( *p == ':' && p > q )
         {
           int  n, i, len = p - q;
@@ -194,7 +197,7 @@
           p++;
           if ( *p )
           {
-            level = *p++ - '0';
+            level = *p - '0';
             if ( level < 0 || level > 7 )
               level = -1;
           }
--- a/builds/wince/ftdebug.c
+++ b/builds/wince/ftdebug.c
@@ -184,6 +184,9 @@
         while ( *p && *p != ':' )
           p++;
 
+        if ( !*p )
+          break;
+
         if ( *p == ':' && p > q )
         {
           int  n, i, len = p - q;
@@ -212,7 +215,7 @@
           p++;
           if ( *p )
           {
-            level = *p++ - '0';
+            level = *p - '0';
             if ( level < 0 || level > 7 )
               level = -1;
           }
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@@ -181,6 +181,9 @@
         while ( *p && *p != ':' )
           p++;
 
+        if ( !*p )
+          break;
+
         if ( *p == ':' && p > q )
         {
           FT_Int  n, i, len = (FT_Int)( p - q );
@@ -209,7 +212,7 @@
           p++;
           if ( *p )
           {
-            level = *p++ - '0';
+            level = *p - '0';
             if ( level < 0 || level > 7 )
               level = -1;
           }