From: Simo Sorce <simo@redhat.com>
Date: Sat, 6 Jun 2015 14:18:43 +0000 (-0400)
Subject: Fix segfault if req->main is NULL
X-Git-Tag: v1.3.0~32
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mod_auth_gssapi.git;a=commitdiff_plain;h=c1b6fcaea24a51a235f62a7bb03767a120b24872;ds=sidebyside

Fix segfault if req->main is NULL

Seen in the wild.

Closes #35

Signed-off-by: Simo Sorce <simo@redhat.com>
---

diff --git a/src/mod_auth_gssapi.c b/src/mod_auth_gssapi.c
index 9c9b1b2..d351777 100644
--- a/src/mod_auth_gssapi.c
+++ b/src/mod_auth_gssapi.c
@@ -323,7 +323,7 @@ static int mag_auth(request_rec *req)
     }
 
     /* implicit auth for subrequests if main auth already happened */
-    if (!ap_is_initial_req(req)) {
+    if (!ap_is_initial_req(req) && req->main != NULL) {
         type = ap_auth_type(req->main);
         if ((type != NULL) && (strcasecmp(type, "GSSAPI") == 0)) {
             /* warn if the subrequest location and the main request