From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43445) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cjpLB-000123-IR for qemu-devel@nongnu.org; Fri, 03 Mar 2017 10:41:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cjpL6-0007tm-Ly for qemu-devel@nongnu.org; Fri, 03 Mar 2017 10:41:57 -0500 Received: from mail-wr0-x244.google.com ([2a00:1450:400c:c0c::244]:32985) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cjpL6-0007t5-FS for qemu-devel@nongnu.org; Fri, 03 Mar 2017 10:41:52 -0500 Received: by mail-wr0-x244.google.com with SMTP id g10so13757412wrg.0 for ; Fri, 03 Mar 2017 07:41:52 -0800 (PST) Received: from 640k.lan (94-36-245-171.adsl-ull.clienti.tiscali.it. [94.36.245.171]) by smtp.gmail.com with ESMTPSA id 36sm15653151wrk.57.2017.03.03.07.41.49 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 Mar 2017 07:41:49 -0800 (PST) Sender: Paolo Bonzini From: Paolo Bonzini Date: Fri, 3 Mar 2017 16:41:47 +0100 Message-Id: <1488555707-14669-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PATCH] iscsi: fix missing unlock List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Reported by Coverity. Signed-off-by: Paolo Bonzini --- block/iscsi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/block/iscsi.c b/block/iscsi.c index 76319a1..75d8905 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -637,6 +637,7 @@ retry: } #endif if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } #if LIBISCSI_API_VERSION < (20160603) @@ -864,6 +865,7 @@ retry: } #endif if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } #if LIBISCSI_API_VERSION < (20160603) @@ -904,6 +906,7 @@ static int coroutine_fn iscsi_co_flush(BlockDriverState *bs) retry: if (iscsi_synchronizecache10_task(iscsilun->iscsi, iscsilun->lun, 0, 0, 0, 0, iscsi_co_generic_cb, &iTask) == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } @@ -1237,6 +1240,7 @@ retry: 0, 0, iscsi_co_generic_cb, &iTask); } if (iTask.task == NULL) { + qemu_mutex_unlock(&iscsilun->mutex); return -ENOMEM; } -- 1.8.3.1