From: Wilfried Göesgens <willi@citadel.org>
Date: Sun, 9 Mar 2008 22:02:31 +0000 (+0000)
Subject: * if we get a zero length line, skip the whole processing.
X-Git-Tag: v7.86~2438
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=00d8578c186d64ca178f35785e64ce60683ffa2a

* if we get a zero length line, skip the whole processing.
---

diff --git a/webcit/who.c b/webcit/who.c
index ea197868d..f13ba59d3 100644
--- a/webcit/who.c
+++ b/webcit/who.c
@@ -60,6 +60,8 @@ int GetWholistSection(HashList *List, time_t now)
 	serv_getln(buf, sizeof buf);
 	if (buf[0] == '1') {
 		while (BufLen = serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+			if (BufLen <= 0)
+			    continue;
 			User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
 			User->Session = extract_int(buf, 0);