From: Jeff Trawick <trawick@apache.org>
Date: Wed, 29 Nov 2000 15:16:54 +0000 (+0000)
Subject: Fix a segfault in mod_info.  mod_info_module_cmds() had a misstep when
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f9ec6af560fa5b7b5061042221daebf35e4a9dd6;p=apache

Fix a segfault in mod_info.  mod_info_module_cmds() had a misstep when
reaching the end of the configuration.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@87128 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/generators/mod_info.c b/modules/generators/mod_info.c
index 3c71808093..71be9f907a 100644
--- a/modules/generators/mod_info.c
+++ b/modules/generators/mod_info.c
@@ -232,7 +232,12 @@ static void mod_info_module_cmds(request_rec * r, const command_rec * cmds,
 						    sizeof(buf), 1));
 		block_start--;
 	    }
-	    tmptree = tmptree->parent->next;
+            if (tmptree->parent) {
+                tmptree = tmptree->parent->next;
+            }
+            else {
+                tmptree = NULL;
+            }
 	    nest--;
 	}