From: Guus Sliepen <guus@tinc-vpn.org>
Date: Thu, 13 Oct 2016 14:45:37 +0000 (+0200)
Subject: Allow non-empty lines after status code from a HTTP proxy.
X-Git-Tag: release-1.0.30~10
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=30cc8541cca61368dc2c5de7452a8dd5456308d7

Allow non-empty lines after status code from a HTTP proxy.
---

diff --git a/src/proxy.c b/src/proxy.c
index e30c1fb0..2b8f87c1 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -256,7 +256,12 @@ int receive_proxy_meta(connection_t *c, int start, int lenin) {
 		char *p = memchr(c->buffer, '\n', c->buflen);
 		if(!p || p - c->buffer >= c->buflen)
 			return 0;
-		p = memchr(p + 1, '\n', c->buflen - (p + 1 - c->buffer));
+
+		while(p = memchr(p + 1, '\n', c->buflen - (p + 1 - c->buffer))) {
+			if(p[-1] == '\n')
+				break;
+		}
+
 		if(!p)
 			return 0;