From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38473) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R75E4-0005lI-0o for qemu-devel@nongnu.org; Fri, 23 Sep 2011 08:51:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R75Dz-0003Lq-WD for qemu-devel@nongnu.org; Fri, 23 Sep 2011 08:51:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38921) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R75Dz-0003Le-Jq for qemu-devel@nongnu.org; Fri, 23 Sep 2011 08:51:27 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p8NCpQ5T013762 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 23 Sep 2011 08:51:26 -0400 From: Juan Quintela Date: Fri, 23 Sep 2011 14:50:45 +0200 Message-Id: <28d7c0af10d91b0428ef81f4e48d3e641d3dc99c.1316781876.git.quintela@redhat.com> In-Reply-To: References: In-Reply-To: References: Subject: [Qemu-devel] [PATCH 09/11] migration: don't "write" when migration is not active List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org If migration is not active, just ignore writes. [Based on Daniel Berrange suggestion] Signed-off-by: Juan Quintela --- migration.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/migration.c b/migration.c index 0b284ff..755b96b 100644 --- a/migration.c +++ b/migration.c @@ -323,6 +323,10 @@ ssize_t migrate_fd_put_buffer(void *opaque, const void *data, size_t size) FdMigrationState *s = opaque; ssize_t ret; + if (s->state != MIG_STATE_ACTIVE) { + return -EIO; + } + do { ret = s->write(s, data, size); } while (ret == -1 && ((s->get_error(s)) == EINTR)); -- 1.7.6.2