The following patch seems to fix it for me. I may as well do a new upstream release as well as the bug fix, so it will take a bit longer.
diff --git a/lib/name.c b/lib/name.c
index 94a225c..e1dec3a 100644
--- a/lib/name.c
+++ b/lib/name.c
@@ -185,6 +185,7 @@ name_comma( char *p, newstr *outname )
/** Last name **/
start_last = skip_ws( p );
+ end_last = string_end(p);
while ( *p && ( *p!=',' ) ) {
newstr_addchar( outname, *p++ );
end_last = p;
test.xml
Description: Binary data
