- Split ghostscript into X11-independent and -dependent parts:

 * print/ghostscript{7,8,9,9-agpl}-base

   Installs Ghostscript binary, libgs, and related files.
   These ports do not depend on X11 libraries (i.e. x11* devices
   are not available).  USES=ghostscript will set dependency on
   one of them depending on GHOSTSCRIPT_DEFAULT.

   The default device is set to "display" or "bbox".

 * print/ghostscript{7,8,9,9-agpl}-x11

   Installs a shared library which provides X11 support to
   the installed Ghostscript binaries.  x11* devices will be
   enabled when the library is available.

   This depends on *-base (RUN_DEPENDS).  USES=ghostscript:x11
   will set dependency on one of them.

- Fix integer overflow reported as CVE-2015-3228.

- Update Uses/ghostscript.mk:

 * Add x11 keyword.  nox11 keyword is now obsolete.

 * Use packagename in *_DEPENDS line to prevent relationship between
   -base and -x11 packages from being broken.

- Fix x11/nox11 keyword and bump PORTREVISION in ports using
  USES=ghostscript to update dependency of pre-compiled packages.

1 files changed, 25 insertions, 0 deletions

diff --git a/print/ghostscript7-base/files/patch-src-zdps.c b/print/ghostscript7-base/files/patch-src-zdps.c
new file mode 100644
index 000000000000..414a296cd4ea
--- /dev/null
+++ b/print/ghostscript7-base/files/patch-src-zdps.c
@@ -0,0 +1,25 @@
+--- src/zdps.c.orig	2013-04-30 11:05:10.000000000 +0900
++++ src/zdps.c	2013-04-30 11:05:50.000000000 +0900
+@@ -46,19 +46,18 @@
+ {
+     os_ptr op = osp;
+     int code;
+-    long x, y;
++    int x, y;
+ 
+     check_type(op[-2], t_integer);
+     check_type(op[-1], t_integer);
+     check_type(*op, t_integer);
+     x = op[-1].value.intval;
+     y = op->value.intval;
+-    if (x != (int)x || y != (int)y ||
+-	op[-2].value.intval < -1 ||
++    if (op[-2].value.intval < -1 ||
+ 	op[-2].value.intval >= gs_color_select_count
+ 	)
+ 	return_error(e_rangecheck);
+-    code = gs_setscreenphase(igs, (int)x, (int)y,
++    code = gs_setscreenphase(igs, x, y,
+ 			     (gs_color_select_t) op[-2].value.intval);
+     if (code >= 0)
+ 	pop(3);