From: Hoi-Ho Chan <hoiho.chan@gmail.com>
Date: Fri, 18 Feb 2011 05:46:59 +0000 (-0800)
Subject: PolarSSL: Return 0 on receiving TLS CLOSE_NOTIFY alert
X-Git-Tag: curl-7_21_5~153
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=05895927f59eef2d746a1b70f40f1abd0907a474;p=thirdparty%2Fcurl.git

PolarSSL: Return 0 on receiving TLS CLOSE_NOTIFY alert

Signed-off-by: Hoi-Ho Chan <hoiho.chan@gmail.com>
---

diff --git a/lib/polarssl.c b/lib/polarssl.c
index 272e1183e5..51e35db878 100644
--- a/lib/polarssl.c
+++ b/lib/polarssl.c
@@ -352,6 +352,9 @@ static ssize_t polarssl_recv(struct connectdata *conn,
   ret = ssl_read(&conn->ssl[num].ssl, (unsigned char *)buf, buffersize);
 
   if(ret <= 0) {
+    if(ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY)
+      return 0;
+
     *curlcode = (ret == POLARSSL_ERR_NET_TRY_AGAIN) ?
       CURLE_AGAIN : CURLE_RECV_ERROR;
     return -1;