Commit 2a33275e3af01defc9230aa4b93a6b421cff9861
2010-01-05T10:27:15
Fix Savannah bug #28395. * src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c (T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface is used.
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diff --git a/ChangeLog b/ChangeLog
index 92de4ae..c80ffdb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-01-05 Werner Lemberg <wl@gnu.org>
+
+ Fix Savannah bug #28395.
+
+ * src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c
+ (T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface
+ is used.
+
2010-01-05 Ken Sharp <ken.sharp@artifex.com>
Make Type 1 `seac' operator work with incremental interface.
diff --git a/src/truetype/ttdriver.c b/src/truetype/ttdriver.c
index dca009a..d4978a9 100644
--- a/src/truetype/ttdriver.c
+++ b/src/truetype/ttdriver.c
@@ -4,7 +4,8 @@
/* */
/* TrueType font driver implementation (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 */
+/* 2010 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -298,7 +299,15 @@
if ( !size )
return TT_Err_Invalid_Size_Handle;
- if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
+ if ( !face )
+ return TT_Err_Invalid_Argument;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ if ( glyph_index >= (FT_UInt)face->num_glyphs &&
+ !face->internal->incremental_interface )
+#else
+ if ( glyph_index >= (FT_UInt)face->num_glyphs )
+#endif
return TT_Err_Invalid_Argument;
if ( load_flags & FT_LOAD_NO_HINTING )
diff --git a/src/type1/t1gload.c b/src/type1/t1gload.c
index 1658615..cc8288d 100644
--- a/src/type1/t1gload.c
+++ b/src/type1/t1gload.c
@@ -4,7 +4,7 @@
/* */
/* Type 1 Glyph Loader (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -287,7 +287,12 @@
#endif
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+ if ( glyph_index >= (FT_UInt)face->root.num_glyphs &&
+ face->root.internal->incremental_interface )
+#else
if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
{
error = T1_Err_Invalid_Argument;
goto Exit;