From: Willy Tarreau <w@1wt.eu>
Date: Sun, 18 Oct 2009 19:36:47 +0000 (+0200)
Subject: [MEDIUM] http request: make use of pre-parsed transfer-encoding header
X-Git-Tag: v1.4-dev5~93
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2225dd4421907e258da853a3a548568f4c3f7cb7;p=thirdparty%2Fhaproxy.git

[MEDIUM] http request: make use of pre-parsed transfer-encoding header

This change should go a bit further. We should have a dedicated analyser
to find and skip chunks.
---

diff --git a/src/proto_http.c b/src/proto_http.c
index c7e97877ed..9460cb7a1b 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -2764,7 +2764,6 @@ int http_process_request_body(struct session *s, struct buffer *req, int an_bit)
 	struct http_msg *msg = &s->txn.req;
 	unsigned long body = msg->sol[msg->eoh] == '\r' ? msg->eoh + 2 : msg->eoh + 1;
 	long long limit = s->be->url_param_post_limit;
-	struct hdr_ctx ctx;
 
 	if (unlikely(msg->msg_state != HTTP_MSG_BODY)) {
 		/* we need more data */
@@ -2778,11 +2777,8 @@ int http_process_request_body(struct session *s, struct buffer *req, int an_bit)
 	 * related structures are ready.
 	 */
 
-	ctx.idx = 0;
-
 	/* now if we have a length, we'll take the hint */
-	http_find_header2("Transfer-Encoding", 17, msg->sol, &s->txn.hdr_idx, &ctx);
-	if (ctx.idx && ctx.vlen >= 7 && strncasecmp(ctx.line+ctx.val, "chunked", 7) == 0) {
+	if (s->txn.flags & TX_REQ_TE_CHNK) {
 		unsigned int chunk = 0;
 		while (body < req->l && !HTTP_IS_CRLF(msg->sol[body])) {
 			char c = msg->sol[body];