From: Alexander Larsson <alexl@redhat.com>
Date: Thu, 14 May 2009 14:19:07 +0000 (+0200)
Subject: Set optlen before calling getsockopt
X-Git-Tag: 2.21.1~82
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7ffdc91f513d6b91d060df6e3ad3401ef23e968d;p=platform%2Fupstream%2Fglib.git

Set optlen before calling getsockopt

We were sometimes failing in g_socket_check_pending_error because
we were not setting optlen on input and it was sometimes randomly
less than sizeof(int).
---

diff --git a/gio/gsocket.c b/gio/gsocket.c
index ba78e24..059f14e 100644
--- a/gio/gsocket.c
+++ b/gio/gsocket.c
@@ -1501,6 +1501,7 @@ g_socket_check_pending_error (GSocket  *socket,
   guint optlen;
   int value;
 
+  optlen = sizeof (value);
   if (getsockopt (socket->priv->fd, SOL_SOCKET, SO_ERROR, (void *)&value, &optlen) != 0)
     {
       int errsv = get_socket_errno ();