From: Wilfried Goesgens <dothebart@citadel.org>
Date: Thu, 10 Mar 2011 07:43:56 +0000 (+0100)
Subject: Fix Crash; don't access pointers before checking them for NULL
X-Git-Tag: v8.11~833
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=60a1a07903435fcbbbfe4ed580dd6606a0e15786

Fix Crash; don't access pointers before checking them for NULL
---

diff --git a/webcit/webcit.c b/webcit/webcit.c
index 4b317d935..20b4896d2 100644
--- a/webcit/webcit.c
+++ b/webcit/webcit.c
@@ -872,7 +872,9 @@ SKIP_ALL_THIS_CRAP:
  * Display the appropriate landing page for this site.
  */
 void display_default_landing_page(void) {
-	if (WC->serv_info->serv_supports_guest) {
+	wcsession *WCC = WC;
+
+	if (WCC && WCC->serv_info && WCC->serv_info->serv_supports_guest) {
 		/* default action.  probably revisit this. */
 		StrBuf *teh_lobby = NewStrBufPlain(HKEY("_BASEROOM_"));
 		smart_goto(teh_lobby);