svn commit: r1936401 - in httpd/httpd/trunk: changes-entries modules/mappers

Author: covener
Date: Mon Jul 20 19:50:48 2026
New Revision: 1936401

Log:
PR68527: fixup_dir segfault with no content-type

Added:
   httpd/httpd/trunk/changes-entries/pr68527.txt
Modified:
   httpd/httpd/trunk/modules/mappers/mod_dir.c

Added: httpd/httpd/trunk/changes-entries/pr68527.txt
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ httpd/httpd/trunk/changes-entries/pr68527.txt	Mon Jul 20 19:50:48 2026	(r1936401)
@@ -0,0 +1,2 @@
+  *) mod_dir: Fix a crash in fixup_dir for a request not mapped to any type. 
+     PR68527.  [Eric Covener]

Modified: httpd/httpd/trunk/modules/mappers/mod_dir.c
==============================================================================
--- httpd/httpd/trunk/modules/mappers/mod_dir.c	Mon Jul 20 18:45:03 2026	(r1936400)
+++ httpd/httpd/trunk/modules/mappers/mod_dir.c	Mon Jul 20 19:50:48 2026	(r1936401)
@@ -303,7 +303,7 @@ static int fixup_dir(request_rec *r)
 
     if (d->checkhandler == MODDIR_ON && strcmp(r->handler, DIR_MAGIC_TYPE)) {
         /* Prevent DIR_MAGIC_TYPE from leaking out when someone has taken over */
-        if (!strcmp(r->content_type, DIR_MAGIC_TYPE)) { 
+        if (r->content_type && !strcmp(r->content_type, DIR_MAGIC_TYPE)) { 
             r->content_type = NULL;
         }
         return DECLINED;