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[psaux] Fix closepath (#55414).

All of the Type 1 path building is done with code common to the
revised CFF engine, with the exception of closepath, which was still
calling ps_builder_close_contour(), thus previously cached segments
were not always written to the path, and glyph corruption, or even
invalid outlines were possible.

* src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:
Switch to calling `cf2_glyphpath_closeOpenPath'.

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,3 +1,16 @@

+2019-01-08  Chris Liddell <[email protected]>

+

+	[psaux] Fix closepath (#55414).

+

+	All of the Type 1 path building is done with code common to the

+	revised CFF engine, with the exception of closepath, which was still

+	calling ps_builder_close_contour(), thus previously cached segments

+	were not always written to the path, and glyph corruption, or even

+	invalid outlines were possible.

+

+	* src/psauc/psinterp.c (cf2_interpT2CharString) <cf2_cmdCLOSEPATH>:

+	Switch to calling `cf2_glyphpath_closeOpenPath'.

+

 2018-12-29  Werner Lemberg  <[email protected]>

 	* src/autofit/aflatin2.c: Some fixes from `aflatin.c' (#55310).

--- a/src/psaux/psintrp.c

+++ b/src/psaux/psintrp.c

@@ -963,7 +963,7 @@

           FT_TRACE4(( " closepath" ));

           /* if there is no path, `closepath' is a no-op */

-          ps_builder_close_contour( &decoder->builder );

+          cf2_glyphpath_closeOpenPath( &glyphPath );

           haveWidth = TRUE;

         }