From: Christopher Faulet <cfaulet@haproxy.com>
Date: Thu, 13 Jun 2019 09:32:54 +0000 (+0200)
Subject: MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection
X-Git-Tag: v2.1-dev2~384
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b5f86f116baaccac7d01c7ed761c2c755a477891;p=thirdparty%2Fhaproxy.git

MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection

Rewind on output data is useless for HTX streams.
---

diff --git a/src/backend.c b/src/backend.c
index 7cfc2f22a6..5590822bec 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -1655,15 +1655,8 @@ int connect_server(struct stream *s)
 				c_adv(&s->req, rewind);
 			}
 			else {
-				/* rewind the output data. */
-				rewind = co_data(&s->req);
-				c_rew(&s->req, rewind);
-
 				smp = sample_fetch_as_type(s->be, s->sess, s, SMP_OPT_DIR_REQ | SMP_OPT_FINAL,
 							   srv->ssl_ctx.sni, SMP_T_STR);
-
-				/* restore the pointers */
-				c_adv(&s->req, rewind);
 			}
 
 			if (smp_make_safe(smp)) {