[libsoup] soup-session: Force cleanup of REMOTE_DISCONNECTED conns for sync sessions

[Philip Withnall <pwithnall src gnome org>]

commit 2081c31235e7c2b3a15fa0a819631106cf4c3efa
Author: Philip Withnall <philip tecnocode co uk>
Date:   Tue Jul 2 15:04:18 2013 +0100

    soup-session: Force cleanup of REMOTE_DISCONNECTED conns for sync sessions
    
    get_connection() assumed that REMOTE_DISCONNECTED connections would get
    implicitly cleaned up elsewhere in the code, which is true for async
    sessions, but not sync ones. This could lead to connection exhaustion and
    hence hangs.
    
    Closes: https://bugzilla.gnome.org/show_bug.cgi?id=703463

 libsoup/soup-session.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libsoup/soup-session.c b/libsoup/soup-session.c
index abdebef..627a684 100644
--- a/libsoup/soup-session.c
+++ b/libsoup/soup-session.c
@@ -1726,6 +1726,8 @@ get_connection (SoupMessageQueueItem *item, gboolean *should_cleanup)
        gboolean my_should_cleanup = FALSE;
        gboolean need_new_connection;
 
+       soup_session_cleanup_connections (session, FALSE);
+
        need_new_connection =
                (soup_message_get_flags (item->msg) & SOUP_MESSAGE_NEW_CONNECTION) ||
                (!(soup_message_get_flags (item->msg) & SOUP_MESSAGE_IDEMPOTENT) &&