Hi, ports@:
Here is a patch for textproc/raptor from upstream to fix CVE-2017-18926.
It build well and pass all tests on amd64-6.8 system.
Cheers !
wen
Index: Makefile
===================================================================
RCS file: /cvs/ports/textproc/raptor/Makefile,v
retrieving revision 1.18
diff -u -p -r1.18 Makefile
--- Makefile 9 Jun 2020 07:14:45 -0000 1.18
+++ Makefile 10 Nov 2020 01:41:31 -0000
@@ -5,7 +5,7 @@ COMMENT= RDF Parser Toolkit for Redland
DISTNAME= raptor2-2.0.15
PKGNAME= ${DISTNAME:C/raptor2/raptor/}
CATEGORIES= textproc
-REVISION= 3
+REVISION= 4
SHARED_LIBS += raptor2 0.0 # 0.0
Index: patches/patch-src_raptor_xml_writer_c
===================================================================
RCS file: patches/patch-src_raptor_xml_writer_c
diff -N patches/patch-src_raptor_xml_writer_c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-src_raptor_xml_writer_c 10 Nov 2020 01:41:31 -0000
@@ -0,0 +1,29 @@
+$OpenBSD$
+
+Upstream fix CVE-2017-18926.
+
+Index: src/raptor_xml_writer.c
+--- src/raptor_xml_writer.c.orig
++++ src/raptor_xml_writer.c
+@@ -181,9 +181,10 @@ raptor_xml_writer_start_element_common(raptor_xml_writ
+ size_t nspace_declarations_count = 0;
+ unsigned int i;
+
+- /* max is 1 per element and 1 for each attribute + size of declared */
+ if(nstack) {
+- int nspace_max_count = element->attribute_count+1;
++ int nspace_max_count = element->attribute_count * 2; /* attr and value */
++ if(element->name->nspace)
++ nspace_max_count++;
+ if(element->declared_nspaces)
+ nspace_max_count += raptor_sequence_size(element->declared_nspaces);
+ if(element->xml_language)
+@@ -237,7 +238,7 @@ raptor_xml_writer_start_element_common(raptor_xml_writ
+ }
+ }
+
+- /* Add the attribute + value */
++ /* Add the attribute's value */
+ nspace_declarations[nspace_declarations_count].declaration=
+ raptor_qname_format_as_xml(element->attributes[i],
+
&nspace_declarations[nspace_declarations_count].length);
