diff options
| -rw-r--r-- | src/base/ftgloadr.c | 19 | ||||
| -rw-r--r-- | src/cff/cffgload.c | 3 | ||||
| -rw-r--r-- | src/psaux/psobjs.c | 3 |
3 files changed, 20 insertions, 5 deletions
diff --git a/src/base/ftgloadr.c b/src/base/ftgloadr.c index 94a070673..980609af6 100644 --- a/src/base/ftgloadr.c +++ b/src/base/ftgloadr.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph loader (body). */ /* */ -/* Copyright 2002, 2003, 2004 by */ +/* Copyright 2002, 2003, 2004, 2005 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -296,14 +296,23 @@ FT_BASE_DEF( void ) FT_GlyphLoader_Add( FT_GlyphLoader loader ) { - FT_GlyphLoad base = &loader->base; - FT_GlyphLoad current = &loader->current; + FT_GlyphLoad base; + FT_GlyphLoad current; - FT_UInt n_curr_contours = current->outline.n_contours; - FT_UInt n_base_points = base->outline.n_points; + FT_UInt n_curr_contours; + FT_UInt n_base_points; FT_UInt n; + if ( !loader ) + return; + + base = &loader->base; + current = &loader->current; + + n_curr_contours = current->outline.n_contours; + n_base_points = base->outline.n_points; + base->outline.n_points = (short)( base->outline.n_points + current->outline.n_points ); base->outline.n_contours = diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c index 03458cdae..cdb748263 100644 --- a/src/cff/cffgload.c +++ b/src/cff/cffgload.c @@ -508,6 +508,9 @@ FT_Outline* outline = builder->current; + if ( !outline ) + return; + /* XXXX: We must not include the last point in the path if it */ /* is located on the first point. */ if ( outline->n_points > 1 ) diff --git a/src/psaux/psobjs.c b/src/psaux/psobjs.c index 2480c3fa2..19a183072 100644 --- a/src/psaux/psobjs.c +++ b/src/psaux/psobjs.c @@ -1735,6 +1735,9 @@ FT_Outline* outline = builder->current; + if ( !outline ) + return; + /* XXXX: We must not include the last point in the path if it */ /* is located on the first point. */ if ( outline->n_points > 1 ) |