--- print/ghostscript9-agpl-base/Makefile	
+++ print/ghostscript9-agpl-base/Makefile	
@@ -2,7 +2,7 @@ 
 
 PORTNAME=	ghostscript
 PORTVERSION=	9.52
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	print
 MASTER_SITES=	https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs${PORTVERSION:S/.//}/
 PKGNAMESUFFIX=	9-agpl-base
--- print/ghostscript9-agpl-base/files/patch-psi_zstring.c	
+++ print/ghostscript9-agpl-base/files/patch-psi_zstring.c	
@@ -0,0 +1,27 @@ 
+--- psi/zstring.c.orig
++++ psi/zstring.c
+@@ -142,13 +142,18 @@ search_impl(i_ctx_t *i_ctx_p, bool forward)
+     return 0;
+ found:
+     op->tas.type_attrs = op1->tas.type_attrs;
+-    op->value.bytes = ptr;
+-    r_set_size(op, size);
++    op->value.bytes = ptr;                             /* match */
++    op->tas.rsize = size;                              /* match */
+     push(2);
+-    op[-1] = *op1;
+-    r_set_size(op - 1, ptr - op[-1].value.bytes);
+-    op1->value.bytes = ptr + size;
+-    r_set_size(op1, count + (!forward ? (size - 1) : 0));
++    op[-1] = *op1;                                     /* pre */
++    op[-3].value.bytes = ptr + size;                   /* post */
++    if (forward) {
++        op[-1].tas.rsize = ptr - op[-1].value.bytes;   /* pre */
++        op[-3].tas.rsize = count;                      /* post */
++    } else {
++        op[-1].tas.rsize = count;                      /* pre */
++        op[-3].tas.rsize -= count + size;              /* post */
++    }
+     make_true(op);
+     return 0;
+ }