File ghostscript-BCN-492765.patch of Package ghostscript-library

--- src/gdevpdtb.c
+++ src/gdevpdtb.c	2009-04-07 15:02:14.473713079 +0200
@@ -131,7 +131,7 @@ pdf_base_font_alloc(gx_device_pdf *pdev,
 			&st_pdf_base_font, "pdf_base_font_alloc");
     const gs_font_name *pfname = &font->font_name;
     gs_const_string font_name;
-    char fnbuf[3 + sizeof(long) / 3 + 1]; /* .F#######\0 */
+    char fnbuf[2*sizeof(long) + 3]; /* .F#######\0 */
     int code;
 
     if (pbfont == 0)
--- src/scfd.c
+++ src/scfd.c	2009-04-07 14:57:53.396502091 +0200
@@ -161,7 +161,7 @@ s_CFD_release(stream_state * st)
 /* makeup codes efficiently, since these are always a multiple of 64. */
 #define invert_data(rlen, black_byte, makeup_action, d)\
 	if ( rlen > qbit )\
-	{	*q++ ^= (1 << qbit) - 1;\
+	    {	if (q >= ss->lbuf) *q++ ^= (1 << qbit) - 1; else q++;\
 		rlen -= qbit;\
 		switch ( rlen >> 3 )\
 		{\