From f56a936b220afb8daeeb6d26dc3da1dff84bd817 Mon Sep 17 00:00:00 2001 From: Sebastien Helleu Date: Fri, 1 Jun 2012 10:33:30 +0200 Subject: [PATCH] core: test return code when reading flags with fcntl (set flags to 0 if error) --- src/core/wee-network.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/core/wee-network.c b/src/core/wee-network.c index ebc4c7597..e9573c3f6 100644 --- a/src/core/wee-network.c +++ b/src/core/wee-network.c @@ -958,6 +958,8 @@ network_connect_child_read_cb (void *arg_hook_connect, int fd) */ HOOK_CONNECT(hook_connect, handshake_fd_flags) = fcntl (HOOK_CONNECT(hook_connect, sock), F_GETFL); + if (HOOK_CONNECT(hook_connect, handshake_fd_flags) == -1) + HOOK_CONNECT(hook_connect, handshake_fd_flags) = 0; fcntl (HOOK_CONNECT(hook_connect, sock), F_SETFL, HOOK_CONNECT(hook_connect, handshake_fd_flags) | O_NONBLOCK); gnutls_transport_set_ptr (*HOOK_CONNECT(hook_connect, gnutls_sess),