Update to version 1.6.6.

Submitted by:	David CARLIER <devnexen@gmail.com>

net/haproxy/Makefile

@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	haproxy
-PORTVERSION=	1.6.5
+PORTVERSION=	1.6.6
-PORTREVISION=	1
 CATEGORIES=	net www
 MASTER_SITES=	http://www.haproxy.org/download/1.6/src/
 DISTFILES=	${PORTNAME}-${DISTVERSION}${EXTRACT_SUFX}

net/haproxy/distinfo

@@ -1,4 +1,5 @@
+TIMESTAMP = 1467021797
+SHA256 (haproxy-1.6.6.tar.gz) = fdb03d63078cc3c688bb6d39fc75dcc158d65356e4c8e1c459033ebeddff55f5
+SIZE (haproxy-1.6.6.tar.gz) = 1565046
 SHA256 (deviceatlas-enterprise-c-2.1.zip) = a02fc29486d245b1c8d946c663b71ba981e88fee8d037f5bc1bf255deb287974
 SIZE (deviceatlas-enterprise-c-2.1.zip) = 504286
-SHA256 (haproxy-1.6.5.tar.gz) = c4b3fb938874abbbbd52782087117cc2590263af78fdce86d64e4a11acfe85de
-SIZE (haproxy-1.6.5.tar.gz) = 1563272

net/haproxy/files/patch-reqdeny-crash

@@ -1,109 +0,0 @@
-BUG/MAJOR: http: fix breakage of "reqdeny" causing random crashes
-
-Commit 108b1dd ("MEDIUM: http: configurable http result codes for
-http-request deny") introduced in 1.6-dev2 was incomplete. It introduced
-a new field "rule_deny_status" into struct http_txn, which is filled only
-by actions "http-request deny" and "http-request tarpit". It's then used
-in the deny code path to emit the proper error message, but is used
-uninitialized when the deny comes from a "reqdeny" rule, causing random
-behaviours ranging from returning a 200, an empty response, or crashing
-the process. Often upon startup only 200 was returned but after the fields
-are used the crash happens. This can be sped up using -dM.
-
-There's no need at all for storing this status in the http_txn struct
-anyway since it's used immediately after being set. Let's store it in
-a temporary variable instead which is passed as an argument to function
-http_req_get_intercept_rule().
-
-As an extra benefit, removing it from struct http_txn reduced the size
-of this struct by 8 bytes.
-
-This fix must be backported to 1.6 where the bug was detected. Special
-thanks to Falco Schmutz for his detailed report including an exploitable
-core and a reproducer.
-
---- include/types/proto_http.h.orig	Tue May 10 15:42:00 2016
-+++ include/types/proto_http.h	Tue Jun 14 15:10:23 2016
-@@ -362,7 +362,6 @@ struct http_txn {
- 	unsigned int flags;             /* transaction flags */
- 	enum http_meth_t meth;          /* HTTP method */
- 	/* 1 unused byte here */
--	short rule_deny_status;         /* HTTP status from rule when denying */
- 	short status;                   /* HTTP status from the server, negative if from proxy */
- 
- 	char *uri;                      /* first line if log needed, NULL otherwise */
-Security fix for CVE-2016-5360
-http://git.haproxy.org/?p=haproxy-1.6.git;a=commitdiff;h=60f01f8c89e4fb2723d5a9f2046286e699567e0b
-
---- src/proto_http.c.orig	Sun Dec 27 15:04:17 2015
-+++ src/proto_http.c	Wed Jun 15 09:02:24 2016
-@@ -3489,10 +3489,12 @@ static int http_transform_header(struct stream* s, str
-  * further processing of the request (auth, deny, ...), and defaults to
-  * HTTP_RULE_RES_STOP if it executed all rules or stopped on an allow, or
-  * HTTP_RULE_RES_CONT if the last rule was reached. It may set the TX_CLTARPIT
-- * on txn->flags if it encounters a tarpit rule.
-+ * on txn->flags if it encounters a tarpit rule. If <deny_status> is not NULL
-+ * and a deny/tarpit rule is matched, it will be filled with this rule's deny
-+ * status.
-  */
- enum rule_result
--http_req_get_intercept_rule(struct proxy *px, struct list *rules, struct stream *s)
-+http_req_get_intercept_rule(struct proxy *px, struct list *rules, struct stream *s, int *deny_status)
- {
- 	struct session *sess = strm_sess(s);
- 	struct http_txn *txn = s->txn;
-@@ -3538,12 +3540,14 @@ resume_execution:
- 			return HTTP_RULE_RES_STOP;
- 
- 		case ACT_ACTION_DENY:
--			txn->rule_deny_status = rule->deny_status;
-+			if (deny_status)
-+				*deny_status = rule->deny_status;
- 			return HTTP_RULE_RES_DENY;
- 
- 		case ACT_HTTP_REQ_TARPIT:
- 			txn->flags |= TX_CLTARPIT;
--			txn->rule_deny_status = rule->deny_status;
-+			if (deny_status)
-+				*deny_status = rule->deny_status;
- 			return HTTP_RULE_RES_DENY;
- 
- 		case ACT_HTTP_REQ_AUTH:
-@@ -4302,6 +4306,7 @@ int http_process_req_common(struct stream *s, struct c
- 	struct redirect_rule *rule;
- 	struct cond_wordlist *wl;
- 	enum rule_result verdict;
-+	int deny_status = HTTP_ERR_403;
- 
- 	if (unlikely(msg->msg_state < HTTP_MSG_BODY)) {
- 		/* we need more data */
-@@ -4322,7 +4327,7 @@ int http_process_req_common(struct stream *s, struct c
- 
- 	/* evaluate http-request rules */
- 	if (!LIST_ISEMPTY(&px->http_req_rules)) {
--		verdict = http_req_get_intercept_rule(px, &px->http_req_rules, s);
-+		verdict = http_req_get_intercept_rule(px, &px->http_req_rules, s, &deny_status);
- 
- 		switch (verdict) {
- 		case HTTP_RULE_RES_YIELD: /* some data miss, call the function later. */
-@@ -4368,7 +4373,7 @@ int http_process_req_common(struct stream *s, struct c
- 
- 		/* parse the whole stats request and extract the relevant information */
- 		http_handle_stats(s, req);
--		verdict = http_req_get_intercept_rule(px, &px->uri_auth->http_req_rules, s);
-+		verdict = http_req_get_intercept_rule(px, &px->uri_auth->http_req_rules, s, &deny_status);
- 		/* not all actions implemented: deny, allow, auth */
- 
- 		if (verdict == HTTP_RULE_RES_DENY) /* stats http-request deny */
-@@ -4487,9 +4492,9 @@ int http_process_req_common(struct stream *s, struct c
- 
-  deny:	/* this request was blocked (denied) */
- 	txn->flags |= TX_CLDENY;
--	txn->status = http_err_codes[txn->rule_deny_status];
-+	txn->status = http_err_codes[deny_status];
- 	s->logs.tv_request = now;
--	stream_int_retnclose(&s->si[0], http_error_message(s, txn->rule_deny_status));
-+	stream_int_retnclose(&s->si[0], http_error_message(s, deny_status));
- 	stream_inc_http_err_ctr(s);
- 	sess->fe->fe_counters.denied_req++;
- 	if (sess->fe != s->be)