From: Wilfried Göesgens <willi@citadel.org>
Date: Wed, 18 Nov 2009 23:00:29 +0000 (+0000)
Subject: * set correct buffer end pointer, so we don't run into unknown ground
X-Git-Tag: v7.86~604
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=47b79a3ae2da5da98aa78f081e4a8889a5451a9f

* set correct buffer end pointer, so we don't run into unknown ground
---

diff --git a/webcit/context_loop.c b/webcit/context_loop.c
index 43adf38dd..e0577d7eb 100644
--- a/webcit/context_loop.c
+++ b/webcit/context_loop.c
@@ -411,9 +411,10 @@ int ReadHTTPRequest (ParsedHttpHdrs *Hdr)
 		StrBufExtract_token(HeaderName, Line, 0, ':');
 
 		pchs = ChrPtr(Line);
+		pche = pchs + StrLength(Line);
 		pch = pchs + StrLength(HeaderName) + 1;
 		pche = pchs + StrLength(Line);
-		while (isspace(*pch) && (pch < pche))
+		while ((pch < pche) && isspace(*pch))
 			pch ++;
 		StrBufCutLeft(Line, pch - pchs);