fix :port handling in $HTTP["host"] checks (fixes #2135. thx liming)

git-svn-id: svn://svn.lighttpd.net/lighttpd/trunk@2854 152afb58-edef-0310-8abb-c4023f1b3aa9

2 files changed, 3 insertions, 6 deletions

diff --git a/NEWS b/NEWS
index a944cb86..52f903e5 100644
--- a/NEWS
+++ b/NEWS
@@ -172,6 +172,7 @@ NEWS
   * Enable linux-aio-sendfile for testing in autotools too
   * [mod_auth] Fix signedness error in http_auth (fixes #2370, CVE-2011-4362)
   * buffer_caseless_compare: always convert letters to lowercase to get transitive results, fixing array lookups (fixes #2405)
+  * fix :port handling in $HTTP["host"] checks (fixes #2135. thx liming)
 
 - 1.5.0-r19.. -
   * -F option added for spawn-fcgi
diff --git a/src/configfile-glue.c b/src/configfile-glue.c
index a2ac07ab..8a31e333 100644
--- a/src/configfile-glue.c
+++ b/src/configfile-glue.c
@@ -286,17 +286,13 @@ static cond_result_t config_check_cond_nocache(server *srv, connection *con, dat
 				ck_colon = strchr(dc->string->ptr, ':');
 				val_colon = strchr(l->ptr, ':');
 
-				if (ck_colon == val_colon) {
-					/* nothing to do with it */
-					break;
-				}
-				if (ck_colon) {
+				if (NULL != ck_colon && NULL == val_colon) {
 					/* condition "host:port" but client send "host" */
 					buffer_copy_string_buffer(srv->cond_check_buf, l);
 					buffer_append_string_len(srv->cond_check_buf, CONST_STR_LEN(":"));
 					buffer_append_long(srv->cond_check_buf, sock_addr_get_port(&(srv_sock->addr)));
 					l = srv->cond_check_buf;
-				} else if (!ck_colon) {
+				} else if (NULL != val_colon && NULL == ck_colon) {
 					/* condition "host" but client send "host:port" */
 					buffer_copy_string_len(srv->cond_check_buf, l->ptr, val_colon - l->ptr);
 					l = srv->cond_check_buf;