From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:52558) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UfAXy-0003y0-0z for qemu-devel@nongnu.org; Wed, 22 May 2013 11:01:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UfAXs-0003VB-GA for qemu-devel@nongnu.org; Wed, 22 May 2013 11:01:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:18828) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UfAXs-0003Uu-4t for qemu-devel@nongnu.org; Wed, 22 May 2013 11:01:40 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r4MF1dVq029663 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 22 May 2013 11:01:39 -0400 From: "Richard W.M. Jones" Date: Wed, 22 May 2013 16:01:21 +0100 Message-Id: <1369234881-403-1-git-send-email-rjones@redhat.com> Subject: [Qemu-devel] [PATCH] block/curl.c: Refuse to open the handle for writes. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: famz@redhat.com From: "Richard W.M. Jones" --- block/curl.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/block/curl.c b/block/curl.c index b8935fd..f1e302b 100644 --- a/block/curl.c +++ b/block/curl.c @@ -406,6 +406,10 @@ static int curl_open(BlockDriverState *bs, QDict *options, int flags) static int inited = 0; + if (flags & BDRV_O_RDWR) { + return -ENOTSUP; + } + opts = qemu_opts_create_nofail(&runtime_opts); qemu_opts_absorb_qdict(opts, options, &local_err); if (error_is_set(&local_err)) { -- 1.8.2.1