From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:50250) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qy3As-0007rv-OV for qemu-devel@nongnu.org; Mon, 29 Aug 2011 10:50:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qy3Aq-0000XC-Rd for qemu-devel@nongnu.org; Mon, 29 Aug 2011 10:50:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6444) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qy3Aq-0000X0-Ke for qemu-devel@nongnu.org; Mon, 29 Aug 2011 10:50:52 -0400 From: Kevin Wolf Date: Mon, 29 Aug 2011 16:53:15 +0200 Message-Id: <1314629618-8308-8-git-send-email-kwolf@redhat.com> In-Reply-To: <1314629618-8308-1-git-send-email-kwolf@redhat.com> References: <1314629618-8308-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 07/30] qcow: initialize coroutine mutex List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Scott Wood commit 52b8eb60132b27ad53476490e9d7579003390cfa added a mutex, but never initialized it. This caused a segfault. Reported-by: Alexander Graf Signed-off-by: Scott Wood Signed-off-by: Kevin Wolf --- block/qcow.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/block/qcow.c b/block/qcow.c index e155d3c..8f2bdfd 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -159,6 +159,8 @@ static int qcow_open(BlockDriverState *bs, int flags) goto fail; bs->backing_file[len] = '\0'; } + + qemu_co_mutex_init(&s->lock); return 0; fail: -- 1.7.6