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Fix tracing message for `loca' table. 

* src/truetype/ttpload.c (tt_face_get_location): Don't emit a
warning message if the last `loca' entry references an empty glyph.
This commit is contained in:
Werner Lemberg 2012-01-02 22:33:42 +01:00
parent eef90d3d1e
commit c017f072e4
2 changed files with 11 additions and 4 deletions
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9
ChangeLog
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@ -1,3 +1,10 @@
2012-01-02 Werner Lemberg <wl@gnu.org>
Fix tracing message for `loca' table.
* src/truetype/ttpload.c (tt_face_get_location): Don't emit a
warning message if the last `loca' entry references an empty glyph.
2011-12-10 Werner Lemberg <wl@gnu.org>
Add some variable initializations.
@ -3487,7 +3494,7 @@
----------------------------------------------------------------------------
Copyright 2010-2011 by
Copyright 2010-2012 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,

6
src/truetype/ttpload.c
View File

@ -4,7 +4,7 @@
/* */
/* TrueType-specific tables loader (body). */
/* */
/* Copyright 1996-2002, 2004-2011 by */
/* Copyright 1996-2002, 2004-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -211,7 +211,7 @@
}
/* Check broken location data */
if ( pos1 >= face->glyf_len )
if ( pos1 > face->glyf_len )
{
FT_TRACE1(( "tt_face_get_location:"
" too large offset=0x%08lx found for gid=0x%04lx,"
@ -221,7 +221,7 @@
return 0;
}
if ( pos2 >= face->glyf_len )
if ( pos2 > face->glyf_len )
{
FT_TRACE1(( "tt_face_get_location:"
" too large offset=0x%08lx found for gid=0x%04lx,"