From ee558d0032938c422b43df38f59de7f0369105aa Mon Sep 17 00:00:00 2001
From: Ryu Sawada <sawada@icepp.s.u-tokyo.ac.jp>
Date: Sun, 9 Oct 2005 23:06:41 +0000
Subject: [PATCH] check if absolute path when follow entity.

---
 mxml.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mxml.c b/mxml.c
index be0d8a9..e818d1a 100755
--- a/mxml.c
+++ b/mxml.c
@@ -1727,7 +1727,10 @@ int mxml_parse_entity(char **buf, char *file_name, char *error, int error_size)
    /* read external file */
    for (i = 0; i < nentity; i++) {
       if (entity_type[i] == EXTERNAL_ENTITY) {
-         sprintf(filename, "%s%c%s", directoryname, DIR_SEPARATOR, entity_reference_name[i]);
+         if ( entity_reference_name[i][0] == DIR_SEPARATOR ) /* absolute path */
+            strcpy(filename, entity_reference_name[i]);
+         else /* relative path */
+            sprintf(filename, "%s%c%s", directoryname, DIR_SEPARATOR, entity_reference_name[i]);
          fh = open(filename, O_RDONLY | O_TEXT, 0644);
 
          if (fh == -1) {