Source Format Enforcement (#532)

[thirdparty/squid.git] / src / mime_header.cc

diff --git a/src/mime_header.cc b/src/mime_header.cc
index 2a40576485e0d393d4abbc8b2d78fe1efc9da0a1..f2be4efff8964be7d9db53855c47868b3f4baae2 100644 (file)
--- a/src/mime_header.cc
+++ b/src/mime_header.cc
@@ -1,44 +1,23 @@
 /*
- * DEBUG: section 25    MiME Header Parsing
- * AUTHOR: Harvest Derived
- *
- * SQUID Web Proxy Cache          http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- *  Squid is the result of efforts by numerous individuals from
- *  the Internet community; see the CONTRIBUTORS file for full
- *  details.   Many organizations have provided support for Squid's
- *  development; see the SPONSORS file for full details.  Squid is
- *  Copyrighted (C) 2001 by the Regents of the University of
- *  California; see the COPYRIGHT file for full details.  Squid
- *  incorporates software developed and/or copyrighted by other
- *  sources; see the CREDITS file for full details.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
  *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
  */
 
+/* DEBUG: section 25    MiME Header Parsing */
+
 #include "squid.h"
 #include "Debug.h"
 #include "profiler/Profiler.h"
 
 size_t
-headersEnd(const char *mime, size_t l)
+headersEnd(const char *mime, size_t l, bool &containsObsFold)
 {
     size_t e = 0;
     int state = 1;
+    containsObsFold = false;
 
     PROF_start(headersEnd);
 
@@ -57,7 +36,10 @@ headersEnd(const char *mime, size_t l)
                 state = 2;
             else if ('\n' == mime[e])
                 state = 3;
-            else
+            else if (' ' == mime[e] || '\t' == mime[e]) {
+                containsObsFold = true;
+                state = 0;
+            } else
                 state = 0;
 
             break;
@@ -83,3 +65,4 @@ headersEnd(const char *mime, size_t l)
 
     return 0;
 }
+