Fix 100% cpu usage if time() < 0 (thx to gaspa and cate, fixes #1964)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2532 152afb58-edef-0310-8abb-c4023f1b3aa9

NEWS

@@ -54,6 +54,7 @@ NEWS
   * Adding support for additional chars in LDAP usernames (fixes #1941)
   * Ignore multiple "If-None-Match" headers (only use first one, fixes #753)
   * Add X-Sendfile-Range feature (fixes #2005)
+  * Fix 100% cpu usage if time() < 0 (thx to gaspa and cate, fixes #1964)
 
 - 1.4.22 - 2009-03-07
   * Fix wrong lua type for CACHE_MISS/CACHE_HIT in mod_cml (fixes #533)

src/connections.c

@@ -1183,7 +1183,7 @@ static handler_t connection_handle_fdevent(void *s, void *context, int revents)
 		/* FIXME: revents = 0x19 still means that we should read from the queue */
 		if (revents & FDEVENT_HUP) {
 			if (con->state == CON_STATE_CLOSE) {
-				con->close_timeout_ts = 0;
+				con->close_timeout_ts = srv->cur_ts - 2;
 			} else {
 				/* sigio reports the wrong event here
 				 *
@@ -1252,7 +1252,7 @@ static handler_t connection_handle_fdevent(void *s, void *context, int revents)
 		} else {
 			/* nothing to read */
 
-			con->close_timeout_ts = 0;
+			con->close_timeout_ts = srv->cur_ts - 2;
 		}
 	}
 
@@ -1604,10 +1604,10 @@ int connection_state_machine(server *srv, connection *con) {
 				} else {
 					/* nothing to read */
 
-					con->close_timeout_ts = 0;
+					con->close_timeout_ts = srv->cur_ts - 2;
 				}
 			} else {
-				con->close_timeout_ts = 0;
+				con->close_timeout_ts = srv->cur_ts - 2;
 			}
 
 			if (srv->cur_ts - con->close_timeout_ts > 1) {

tests/docroot/www/Makefile.am

@@ -1,5 +1,6 @@
 EXTRA_DIST=cgi.php cgi.pl index.html index.txt phpinfo.php \
 	   redirect.php cgi-pathinfo.pl get-env.php get-server-env.php \
 	   nph-status.pl prefix.fcgi get-header.pl ssi.shtml get-post-len.pl \
-	   exec-date.shtml 404.fcgi 404.html 404.pl send404.pl crlfcrash.pl
+	   exec-date.shtml 404.fcgi 404.html 404.pl send404.pl crlfcrash.pl \
+	   sendfile.php
 SUBDIRS=go indexfile expire