gnu: mupdf: Update to 1.10a.

* gnu/packages/patches/mupdf-CVE-2016-6265.patch: Delete file.
* gnu/packages/patches/mupdf-CVE-2016-6525.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-7504.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-7505.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-7506.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-7563.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-7564.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-8674.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-9017.patch: Likewise.
* gnu/packages/patches/mupdf-CVE-2016-9136.patch: Likewise.
* gnu/packages/patches/mupdf-build-with-openjpeg-2.1.patch: Adjust to 1.10a.
* gnu/local.mk (dist_patch_DATA): Remove deleted patches.
* gnu/packages/pdf.scm (mupdf): Update to 1.10a.
[source]: Remove patches.

11 files changed, 0 insertions, 547 deletions

diff --git a/gnu/packages/patches/mupdf-CVE-2016-6265.patch b/gnu/packages/patches/mupdf-CVE-2016-6265.patch
deleted file mode 100644
index 58f5c3726c..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-6265.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-Fix CVE-2016-6265 (use after free in pdf_load_xref()).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6265
-https://security-tracker.debian.org/tracker/CVE-2016-6265
-
-Patch copied from upstream source repository:
-
-http://git.ghostscript.com/?p=mupdf.git;h=fa1936405b6a84e5c9bb440912c23d532772f958
-
-diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
-index 576c315..3222599 100644
---- a/source/pdf/pdf-xref.c
-+++ b/source/pdf/pdf-xref.c
-@@ -1184,8 +1184,14 @@ pdf_load_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
- 				fz_throw(ctx, FZ_ERROR_GENERIC, "object offset out of range: %d (%d 0 R)", (int)entry->ofs, i);
- 		}
- 		if (entry->type == 'o')
--			if (entry->ofs <= 0 || entry->ofs >= xref_len || pdf_get_xref_entry(ctx, doc, entry->ofs)->type != 'n')
--				fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)entry->ofs, i);
-+		{
-+			/* Read this into a local variable here, because pdf_get_xref_entry
-+			 * may solidify the xref, hence invalidating "entry", meaning we
-+			 * need a stashed value for the throw. */
-+			fz_off_t ofs = entry->ofs;
-+			if (ofs <= 0 || ofs >= xref_len || pdf_get_xref_entry(ctx, doc, ofs)->type != 'n')
-+				fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)ofs, i);
-+		}
- 	}
- }
- 
diff --git a/gnu/packages/patches/mupdf-CVE-2016-6525.patch b/gnu/packages/patches/mupdf-CVE-2016-6525.patch
deleted file mode 100644
index 370af5ade6..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-6525.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-Fix CVE-2016-6525 (heap overflow in pdf_load_mesh_params()).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6525
-https://security-tracker.debian.org/tracker/CVE-2016-6525
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mupdf.git;h=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e
-
-diff --git a/source/pdf/pdf-shade.c b/source/pdf/pdf-shade.c
-index 7815b3c..6e25efa 100644
---- a/source/pdf/pdf-shade.c
-+++ b/source/pdf/pdf-shade.c
-@@ -206,7 +206,7 @@ pdf_load_mesh_params(fz_context *ctx, pdf_document *doc, fz_shade *shade, pdf_ob
- 	obj = pdf_dict_get(ctx, dict, PDF_NAME_Decode);
- 	if (pdf_array_len(ctx, obj) >= 6)
- 	{
--		n = (pdf_array_len(ctx, obj) - 4) / 2;
-+		n = fz_mini(FZ_MAX_COLORS, (pdf_array_len(ctx, obj) - 4) / 2);
- 		shade->u.m.x0 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 0));
- 		shade->u.m.x1 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 1));
- 		shade->u.m.y0 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 2));
diff --git a/gnu/packages/patches/mupdf-CVE-2016-7504.patch b/gnu/packages/patches/mupdf-CVE-2016-7504.patch
deleted file mode 100644
index 4bbb4411c0..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-7504.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-Fix CVE-2016-7504:
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7504
-http://bugs.ghostscript.com/show_bug.cgi?id=697142
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=5c337af4b3df80cf967e4f9f6a21522de84b392a
-
-From 5c337af4b3df80cf967e4f9f6a21522de84b392a Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Wed, 21 Sep 2016 16:01:08 +0200
-Subject: [PATCH] Fix bug 697142: Stale string pointer stored in regexp object.
-
-Make sure to make a copy of the source pattern string.
-A case we missed when adding short and memory strings to the runtime.
-The code assumed all strings passed to it were either literal or interned.
----
- jsgc.c     | 4 +++-
- jsi.h      | 1 +
- jsregexp.c | 2 +-
- jsrun.c    | 8 ++++++++
- jsvalue.h  | 2 +-
- 5 files changed, 14 insertions(+), 3 deletions(-)
-
-diff --git a/jsgc.c b/jsgc.c
-index 9bd6482..4f7e7dc 100644
---- a/thirdparty/mujs/jsgc.c
-+++ b/thirdparty/mujs/jsgc.c
-@@ -44,8 +44,10 @@ static void jsG_freeobject(js_State *J, js_Object *obj)
- {
- 	if (obj->head)
- 		jsG_freeproperty(J, obj->head);
--	if (obj->type == JS_CREGEXP)
-+	if (obj->type == JS_CREGEXP) {
-+		js_free(J, obj->u.r.source);
- 		js_regfree(obj->u.r.prog);
-+	}
- 	if (obj->type == JS_CITERATOR)
- 		jsG_freeiterator(J, obj->u.iter.head);
- 	if (obj->type == JS_CUSERDATA && obj->u.user.finalize)
-diff --git a/jsi.h b/jsi.h
-index 7d9f7c7..e855045 100644
---- a/thirdparty/mujs/jsi.h
-+++ b/thirdparty/mujs/jsi.h
-@@ -79,6 +79,7 @@ typedef unsigned short js_Instruction;
- 
- /* String interning */
- 
-+char *js_strdup(js_State *J, const char *s);
- const char *js_intern(js_State *J, const char *s);
- void jsS_dumpstrings(js_State *J);
- void jsS_freestrings(js_State *J);
-diff --git a/jsregexp.c b/jsregexp.c
-index 2a056b7..a2d5156 100644
---- a/thirdparty/mujs/jsregexp.c
-+++ b/thirdparty/mujs/jsregexp.c
-@@ -21,7 +21,7 @@ void js_newregexp(js_State *J, const char *pattern, int flags)
- 		js_syntaxerror(J, "regular expression: %s", error);
- 
- 	obj->u.r.prog = prog;
--	obj->u.r.source = pattern;
-+	obj->u.r.source = js_strdup(J, pattern);
- 	obj->u.r.flags = flags;
- 	obj->u.r.last = 0;
- 	js_pushobject(J, obj);
-diff --git a/jsrun.c b/jsrun.c
-index 2648c4c..ee80845 100644
---- a/thirdparty/mujs/jsrun.c
-+++ b/thirdparty/mujs/jsrun.c
-@@ -45,6 +45,14 @@ void *js_realloc(js_State *J, void *ptr, int size)
- 	return ptr;
- }
- 
-+char *js_strdup(js_State *J, const char *s)
-+{
-+	int n = strlen(s) + 1;
-+	char *p = js_malloc(J, n);
-+	memcpy(p, s, n);
-+	return p;
-+}
-+
- void js_free(js_State *J, void *ptr)
- {
- 	J->alloc(J->actx, ptr, 0);
-diff --git a/jsvalue.h b/jsvalue.h
-index 6cfbd89..8fb5016 100644
---- a/thirdparty/mujs/jsvalue.h
-+++ b/thirdparty/mujs/jsvalue.h
-@@ -71,7 +71,7 @@ struct js_String
- struct js_Regexp
- {
- 	void *prog;
--	const char *source;
-+	char *source;
- 	unsigned short flags;
- 	unsigned short last;
- };
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-7505.patch b/gnu/packages/patches/mupdf-CVE-2016-7505.patch
deleted file mode 100644
index 15e4f374d6..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-7505.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Fix CVE-2016-7505:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7505
-http://bugs.ghostscript.com/show_bug.cgi?id=697140
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=8c805b4eb19cf2af689c860b77e6111d2ee439d5
-
-From 8c805b4eb19cf2af689c860b77e6111d2ee439d5 Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Wed, 21 Sep 2016 15:21:04 +0200
-Subject: [PATCH] Fix bug 697140: Overflow check in ascii division in strtod.
-
----
- jsdtoa.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/jsdtoa.c b/jsdtoa.c
-index 2e52368..920c1a7 100644
---- a/thirdparty/mujs/jsdtoa.c
-+++ b/thirdparty/mujs/jsdtoa.c
-@@ -735,6 +735,7 @@ xx:
- 		n -= c<<b;
- 		*p++ = c + '0';
- 		(*na)++;
-+		if (*na >= Ndig) break; /* abort if overflowing */
- 	}
- 	*p = 0;
- }
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-7506.patch b/gnu/packages/patches/mupdf-CVE-2016-7506.patch
deleted file mode 100644
index 733249acaa..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-7506.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Fix CVE-2016-7506:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7506
-http://bugs.ghostscript.com/show_bug.cgi?id=697141
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=5000749f5afe3b956fc916e407309de840997f4a
-
-From 5000749f5afe3b956fc916e407309de840997f4a Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Wed, 21 Sep 2016 16:02:11 +0200
-Subject: [PATCH] Fix bug 697141: buffer overrun in regexp string substitution.
-
-A '$' escape at the end of the string would read past the zero terminator
-when looking for the escaped character.
----
- jsstring.c | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/jsstring.c b/jsstring.c
-index 66f6a89..0209a8e 100644
---- a/thirdparty/mujs/jsstring.c
-+++ b/thirdparty/mujs/jsstring.c
-@@ -421,6 +421,7 @@ loop:
- 		while (*r) {
- 			if (*r == '$') {
- 				switch (*(++r)) {
-+				case 0: --r; /* end of string; back up and fall through */
- 				case '$': js_putc(J, &sb, '$'); break;
- 				case '`': js_putm(J, &sb, source, s); break;
- 				case '\'': js_puts(J, &sb, s + n); break;
-@@ -516,6 +517,7 @@ static void Sp_replace_string(js_State *J)
- 		while (*r) {
- 			if (*r == '$') {
- 				switch (*(++r)) {
-+				case 0: --r; /* end of string; back up and fall through */
- 				case '$': js_putc(J, &sb, '$'); break;
- 				case '&': js_putm(J, &sb, s, s + n); break;
- 				case '`': js_putm(J, &sb, source, s); break;
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-7563.patch b/gnu/packages/patches/mupdf-CVE-2016-7563.patch
deleted file mode 100644
index 288c9ab2df..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-7563.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-Fix CVE-2016-7563:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7563
-http://bugs.ghostscript.com/show_bug.cgi?id=697136
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=f8234d830e17fc5e8fe09eb76d86dad3f6233c59
-
-From f8234d830e17fc5e8fe09eb76d86dad3f6233c59 Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Tue, 20 Sep 2016 17:11:32 +0200
-Subject: [PATCH] Fix bug 697136.
-
-We were unconditionally reading the next character if we encountered
-a '*' in a multi-line comment; possibly reading past the end of
-the input.
----
- jslex.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/jslex.c b/jslex.c
-index 7b80800..cbd0eeb 100644
---- a/thirdparty/mujs/jslex.c
-+++ b/thirdparty/mujs/jslex.c
-@@ -225,7 +225,8 @@ static int lexcomment(js_State *J)
- 			if (jsY_accept(J, '/'))
- 				return 0;
- 		}
--		jsY_next(J);
-+		else
-+			jsY_next(J);
- 	}
- 	return -1;
- }
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-7564.patch b/gnu/packages/patches/mupdf-CVE-2016-7564.patch
deleted file mode 100644
index c2ce33d1df..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-7564.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-Fix CVE-2016-7564:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7564
-http://bugs.ghostscript.com/show_bug.cgi?id=697137
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=a3a4fe840b80706c706e86160352af5936f292d8
-
-From a3a4fe840b80706c706e86160352af5936f292d8 Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Tue, 20 Sep 2016 17:19:06 +0200
-Subject: [PATCH] Fix bug 697137: off by one in string length calculation.
-
-We were not allocating space for the terminating zero byte.
----
- jsfunction.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/jsfunction.c b/jsfunction.c
-index 8b5b18e..28f7aa7 100644
---- a/thirdparty/mujs/jsfunction.c
-+++ b/thirdparty/mujs/jsfunction.c
-@@ -61,7 +61,7 @@ static void Fp_toString(js_State *J)
- 		n += strlen(F->name);
- 		for (i = 0; i < F->numparams; ++i)
- 			n += strlen(F->vartab[i]) + 1;
--		s = js_malloc(J, n);
-+		s = js_malloc(J, n + 1);
- 		strcpy(s, "function ");
- 		strcat(s, F->name);
- 		strcat(s, "(");
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-8674.patch b/gnu/packages/patches/mupdf-CVE-2016-8674.patch
deleted file mode 100644
index 2a35619761..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-8674.patch
+++ /dev/null
@@ -1,165 +0,0 @@
-Fix CVE-2016-8674 (use-after-free in pdf_to_num()).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8674
-https://security-tracker.debian.org/tracker/CVE-2016-8674
-
-Patch adapted from upstream source repository:
-http://git.ghostscript.com/?p=mupdf.git;h=1e03c06456d997435019fb3526fa2d4be7dbc6ec
-
-diff --git a/include/mupdf/pdf/document.h b/include/mupdf/pdf/document.h
-index f8ef0cd..e8345b7 100644
---- a/include/mupdf/pdf/document.h
-+++ b/include/mupdf/pdf/document.h
-@@ -258,6 +258,10 @@ struct pdf_document_s
-	fz_font **type3_fonts;
-
-	pdf_resource_tables *resources;
-+
-+	int orphans_max;
-+	int orphans_count;
-+	pdf_obj **orphans;
- };
- 
- /*
-diff --git a/include/mupdf/pdf/object.h b/include/mupdf/pdf/object.h
-index 346a2f1..02d4119 100644
---- a/include/mupdf/pdf/object.h
-+++ b/include/mupdf/pdf/object.h
-@@ -109,6 +109,7 @@ pdf_obj *pdf_dict_gets(fz_context *ctx, pdf_obj *dict, const char *key);
- pdf_obj *pdf_dict_getsa(fz_context *ctx, pdf_obj *dict, const char *key, const char *abbrev);
- void pdf_dict_put(fz_context *ctx, pdf_obj *dict, pdf_obj *key, pdf_obj *val);
- void pdf_dict_put_drop(fz_context *ctx, pdf_obj *dict, pdf_obj *key, pdf_obj *val);
-+void pdf_dict_get_put_drop(fz_context *ctx, pdf_obj *dict, pdf_obj *key, pdf_obj *val, pdf_obj **old_val);
- void pdf_dict_puts(fz_context *ctx, pdf_obj *dict, const char *key, pdf_obj *val);
- void pdf_dict_puts_drop(fz_context *ctx, pdf_obj *dict, const char *key, pdf_obj *val);
- void pdf_dict_putp(fz_context *ctx, pdf_obj *dict, const char *path, pdf_obj *val);
-diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c
-index f2e4551..a0d0d8e 100644
---- a/source/pdf/pdf-object.c
-+++ b/source/pdf/pdf-object.c
-@@ -1240,9 +1240,13 @@ pdf_dict_geta(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *abbrev)
- 	return pdf_dict_get(ctx, obj, abbrev);
- }
- 
--void
--pdf_dict_put(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val)
-+static void
-+pdf_dict_get_put(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val, pdf_obj **old_val)
- {
-+
-+	if (old_val)
-+		*old_val = NULL;
-+
- 	RESOLVE(obj);
-	if (obj >= PDF_OBJ__LIMIT)
-	{
-@@ -1282,7 +1286,10 @@ pdf_dict_put(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val)
-			{
-				pdf_obj *d = DICT(obj)->items[i].v;
-				DICT(obj)->items[i].v = pdf_keep_obj(ctx, val);
--				pdf_drop_obj(ctx, d);
-+				if (old_val)
-+					*old_val = d;
-+				else
-+					pdf_drop_obj(ctx, d);
-			}
- 		}
-		else
-@@ -1305,10 +1312,27 @@ pdf_dict_put(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val)
- }
- 
- void
-+pdf_dict_put(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val)
-+{
-+	pdf_dict_get_put(ctx, obj, key, val, NULL);
-+}
-+
-+void
- pdf_dict_put_drop(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val)
- {
- 	fz_try(ctx)
--		pdf_dict_put(ctx, obj, key, val);
-+		pdf_dict_get_put(ctx, obj, key, val, NULL);
-+	fz_always(ctx)
-+		pdf_drop_obj(ctx, val);
-+	fz_catch(ctx)
-+		fz_rethrow(ctx);
-+}
-+
-+void
-+pdf_dict_get_put_drop(fz_context *ctx, pdf_obj *obj, pdf_obj *key, pdf_obj *val, pdf_obj **old_val)
-+{
-+	fz_try(ctx)
-+		pdf_dict_get_put(ctx, obj, key, val, old_val);
- 	fz_always(ctx)
- 		pdf_drop_obj(ctx, val);
- 	fz_catch(ctx)
-diff --git a/source/pdf/pdf-repair.c b/source/pdf/pdf-repair.c
-index fdd4648..212c8b7 100644
---- a/source/pdf/pdf-repair.c
-+++ b/source/pdf/pdf-repair.c
-@@ -259,6 +259,27 @@ pdf_repair_obj_stm(fz_context *ctx, pdf_document *doc, int num, int gen)
- 	}
- }
- 
-+static void
-+orphan_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj)
-+{
-+	if (doc->orphans_count == doc->orphans_max)
-+	{
-+		int new_max = (doc->orphans_max ? doc->orphans_max*2 : 32);
-+
-+		fz_try(ctx)
-+		{
-+			doc->orphans = fz_resize_array(ctx, doc->orphans, new_max, sizeof(*doc->orphans));
-+			doc->orphans_max = new_max;
-+		}
-+		fz_catch(ctx)
-+		{
-+			pdf_drop_obj(ctx, obj);
-+			fz_rethrow(ctx);
-+		}
-+	}
-+	doc->orphans[doc->orphans_count++] = obj;
-+}
-+
- void
- pdf_repair_xref(fz_context *ctx, pdf_document *doc)
- {
-@@ -520,12 +541,13 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc)
- 			/* correct stream length for unencrypted documents */
- 			if (!encrypt && list[i].stm_len >= 0)
- 			{
-+				pdf_obj *old_obj = NULL;
-				dict = pdf_load_object(ctx, doc, list[i].num, list[i].gen);
- 
- 				length = pdf_new_int(ctx, doc, list[i].stm_len);
--				pdf_dict_put(ctx, dict, PDF_NAME_Length, length);
--				pdf_drop_obj(ctx, length);
--
-+				pdf_dict_get_put_drop(ctx, dict, PDF_NAME_Length, length, &old_obj);
-+				if (old_obj)
-+					orphan_object(ctx, doc, old_obj);
- 				pdf_drop_obj(ctx, dict);
- 			}
- 		}
-diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
-index 3de1cd2..6682741 100644
---- a/source/pdf/pdf-xref.c
-+++ b/source/pdf/pdf-xref.c
-@@ -1626,6 +1626,12 @@ pdf_close_document(fz_context *ctx, pdf_document *doc)
- 
-	pdf_drop_resource_tables(ctx, doc);
- 
-+	for (i = 0; i < doc->orphans_count; i++)
-+	{
-+		pdf_drop_obj(ctx, doc->orphans[i]);
-+	}
-+	fz_free(ctx, doc->orphans);
-+
-	fz_free(ctx, doc);
- }
-
--- 
-2.10.1
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-9017.patch b/gnu/packages/patches/mupdf-CVE-2016-9017.patch
deleted file mode 100644
index 1e2b7c3258..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-9017.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Fix CVE-2016-9017:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9107
-http://bugs.ghostscript.com/show_bug.cgi?id=697171
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=a5c747f1d40e8d6659a37a8d25f13fb5acf8e767
-
-From a5c747f1d40e8d6659a37a8d25f13fb5acf8e767 Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Tue, 25 Oct 2016 14:08:27 +0200
-Subject: [PATCH] Fix 697171: missed an operand in the bytecode debugger dump.
-
----
- jscompile.h | 2 +-
- jsdump.c    | 1 +
- 2 files changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/jscompile.h b/jscompile.h
-index 802cc9e..3054d13 100644
---- a/thirdparty/mujs/jscompile.h
-+++ b/thirdparty/mujs/jscompile.h
-@@ -21,7 +21,7 @@ enum js_OpCode
- 
- 	OP_NEWARRAY,
- 	OP_NEWOBJECT,
--	OP_NEWREGEXP,
-+	OP_NEWREGEXP,	/* -S,opts- <regexp> */
- 
- 	OP_UNDEF,
- 	OP_NULL,
-diff --git a/jsdump.c b/jsdump.c
-index 1c51c29..37ad88c 100644
---- a/thirdparty/mujs/jsdump.c
-+++ b/thirdparty/mujs/jsdump.c
-@@ -750,6 +750,7 @@ void jsC_dumpfunction(js_State *J, js_Function *F)
- 		case OP_INITVAR:
- 		case OP_DEFVAR:
- 		case OP_GETVAR:
-+		case OP_HASVAR:
- 		case OP_SETVAR:
- 		case OP_DELVAR:
- 		case OP_GETPROP_S:
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-CVE-2016-9136.patch b/gnu/packages/patches/mupdf-CVE-2016-9136.patch
deleted file mode 100644
index 1f68839a52..0000000000
--- a/gnu/packages/patches/mupdf-CVE-2016-9136.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Fix CVE-2016-9136:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9136
-http://bugs.ghostscript.com/show_bug.cgi?id=697244
-
-Patch copied from upstream source repository:
-http://git.ghostscript.com/?p=mujs.git;a=commitdiff;h=a0ceaf5050faf419401fe1b83acfa950ec8a8a89
-From a0ceaf5050faf419401fe1b83acfa950ec8a8a89 Mon Sep 17 00:00:00 2001
-From: Tor Andersson <tor.andersson@artifex.com>
-Date: Mon, 31 Oct 2016 13:05:37 +0100
-Subject: [PATCH] Fix 697244: Check for incomplete escape sequence at end of
- input.
-
----
- jslex.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/jslex.c b/jslex.c
-index cbd0eeb..aaafdac 100644
---- a/thirdparty/mujs/jslex.c
-+++ b/thirdparty/mujs/jslex.c
-@@ -377,6 +377,7 @@ static int lexescape(js_State *J)
- 		return 0;
- 
- 	switch (J->lexchar) {
-+	case 0: jsY_error(J, "unterminated escape sequence");
- 	case 'u':
- 		jsY_next(J);
- 		if (!jsY_ishex(J->lexchar)) return 1; else { x |= jsY_tohex(J->lexchar) << 12; jsY_next(J); }
--- 
-2.10.2
-
diff --git a/gnu/packages/patches/mupdf-build-with-openjpeg-2.1.patch b/gnu/packages/patches/mupdf-build-with-openjpeg-2.1.patch
index cd8136b701..d97c1cb348 100644
--- a/gnu/packages/patches/mupdf-build-with-openjpeg-2.1.patch
+++ b/gnu/packages/patches/mupdf-build-with-openjpeg-2.1.patch
@@ -27,12 +27,3 @@ index 6b92e5c..72dea50 100644
  #include <openjpeg.h>
  
  static void fz_opj_error_callback(const char *msg, void *client_data)
-@@ -117,7 +109,7 @@ fz_load_jpx(fz_context *ctx, unsigned char *data, int size, fz_colorspace *defcs
- 	opj_stream_set_read_function(stream, fz_opj_stream_read);
- 	opj_stream_set_skip_function(stream, fz_opj_stream_skip);
- 	opj_stream_set_seek_function(stream, fz_opj_stream_seek);
--	opj_stream_set_user_data(stream, &sb);
-+	opj_stream_set_user_data(stream, &sb, NULL);
- 	/* Set the length to avoid an assert */
- 	opj_stream_set_user_data_length(stream, size);
-