From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 23 May 2013 10:35:44 +0000 (+0200)
Subject: fix infinite loop when the initial two characters in a connection are \r\n
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuhttpd.git;a=commitdiff_plain;h=692cb27c49f9c543aef8f25f8c270a27ddec2a74

fix infinite loop when the initial two characters in a connection are \r\n

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/client.c b/client.c
index 6d23283..a971b3b 100644
--- a/client.c
+++ b/client.c
@@ -194,8 +194,10 @@ static bool client_init_cb(struct client *cl, char *buf, int len)
 	if (!newline)
 		return false;
 
-	if (newline == buf)
+	if (newline == buf) {
+		ustream_consume(cl->us, 2);
 		return true;
+	}
 
 	*newline = 0;
 	blob_buf_init(&cl->hdr, 0);