From: Eric Covener <covener@apache.org>
Date: Mon, 20 Jul 2026 19:50:48 +0000 (+0000)
Subject: PR68527: fixup_dir segfault with no content-type
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=2b3075af7326cd84196a2d90211f4f40f42f68ea;p=thirdparty%2Fapache%2Fhttpd.git

PR68527: fixup_dir segfault with no content-type


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1936401 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/changes-entries/pr68527.txt b/changes-entries/pr68527.txt
new file mode 100644
index 0000000000..2a0cd27d12
--- /dev/null
+++ b/changes-entries/pr68527.txt
@@ -0,0 +1,2 @@
+  *) mod_dir: Fix a crash in fixup_dir for a request not mapped to any type. 
+     PR68527.  [Eric Covener]
diff --git a/modules/mappers/mod_dir.c b/modules/mappers/mod_dir.c
index d13babf818..fdf64ae228 100644
--- a/modules/mappers/mod_dir.c
+++ b/modules/mappers/mod_dir.c
@@ -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;