Fix build error.

[wget] / src / openssl.c

diff --git a/src/openssl.c b/src/openssl.c
index 60e794f6dbcb4bbc112f45bccb8989c15c1916db..a1b35b21cdb6f6344fc8c0cac837900a7c284c08 100644 (file)
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -186,9 +186,11 @@ ssl_init ()
     case secure_protocol_auto:
       meth = SSLv23_client_method ();
       break;
+#ifndef OPENSSL_NO_SSL2
     case secure_protocol_sslv2:
       meth = SSLv2_client_method ();
       break;
+#endif
     case secure_protocol_sslv3:
       meth = SSLv3_client_method ();
       break;
@@ -261,8 +263,9 @@ openssl_read (int fd, char *buf, int bufsize, void *arg)
   do
     ret = SSL_read (conn, buf, bufsize);
   while (ret == -1
-         && SSL_get_error (conn, ret) == SSL_ERROR_SYSCALL
-         && errno == EINTR);
+             || (SSL_get_error (conn, ret) == SSL_ERROR_SYSCALL
+                 && errno == EINTR));
+
   return ret;
 }
 
@@ -285,10 +288,10 @@ openssl_poll (int fd, double timeout, int wait_for, void *arg)
 {
   struct openssl_transport_context *ctx = arg;
   SSL *conn = ctx->conn;
-  if (timeout == 0)
-    return 1;
   if (SSL_pending (conn))
     return 1;
+  if (timeout == 0)
+    return 1;
   return select_fd (fd, timeout, wait_for);
 }
 
@@ -298,6 +301,8 @@ openssl_peek (int fd, char *buf, int bufsize, void *arg)
   int ret;
   struct openssl_transport_context *ctx = arg;
   SSL *conn = ctx->conn;
+  if (! openssl_poll (fd, 0.0, WAIT_FOR_READ, arg))
+    return 0;
   do
     ret = SSL_peek (conn, buf, bufsize);
   while (ret == -1