polarssl: fix handling SSL close notification

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

diff --git a/ustream-polarssl.c b/ustream-polarssl.c
index 57b37142a739cf9ab4cd2a7d5884f1ce7dbd9e6c..39bde2111ce6227366107b9becae29aacfa3f0a7 100644 (file)
--- a/ustream-polarssl.c
+++ b/ustream-polarssl.c
@@ -242,6 +242,9 @@ __hidden int __ustream_ssl_read(struct ustream_ssl *us, char *buf, int len)
                if (ssl_do_wait(ret))
                        return U_SSL_PENDING;
 
+               if (ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY)
+                       return 0;
+
                ustream_ssl_error(us, ret);
                return U_SSL_ERROR;
        }