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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 21 Sep 2018 14:02:13 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8LD2CX16094958 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 21 Sep 2018 13:02:12 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BF674A4053; Fri, 21 Sep 2018 16:01:55 +0100 (BST) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 94ABDA4057; Fri, 21 Sep 2018 16:01:55 +0100 (BST) Received: from marc-ibm.emea.ibm.com (unknown [9.145.13.189]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 21 Sep 2018 16:01:55 +0100 (BST) From: Marc Hartmayer To: Date: Fri, 21 Sep 2018 15:02:03 +0200 In-Reply-To: <20180921130204.22405-1-mhartmay@linux.ibm.com> References: <20180921130204.22405-1-mhartmay@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092113-0012-0000-0000-000002ACC3BE X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092113-0013-0000-0000-000020E0CA0D Message-Id: <20180921130204.22405-4-mhartmay@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-21_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=955 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809210134 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 21 Sep 2018 13:02:17 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 21 Sep 2018 13:02:17 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'mhartmay@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: 1.296 * (KHOP_DYNAMIC, RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.40 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: libvir-list@redhat.com Cc: Marc Hartmayer Subject: [libvirt] [PATCH 3/4] virdbus: Report a debug message that dbus_watch_handle() has failed X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 21 Sep 2018 13:02:26 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" From: Marc Hartmayer Report a debug message if dbus_watch_handle() returns FALSE. dbus_watch_handle() returns FALSE if there wasn't enough memory for reading or writing. Signed-off-by: Marc Hartmayer Reviewed-by: Bjoern Walk Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann --- src/util/virdbus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/util/virdbus.c b/src/util/virdbus.c index 1d1e39aae728..01c67fbaf467 100644 --- a/src/util/virdbus.c +++ b/src/util/virdbus.c @@ -197,7 +197,8 @@ static void virDBusWatchCallback(int fdatch ATTRIBUTE_U= NUSED, if (events & VIR_EVENT_HANDLE_HANGUP) dbus_flags |=3D DBUS_WATCH_HANGUP; =20 - (void)dbus_watch_handle(watch, dbus_flags); + if (dbus_watch_handle(watch, dbus_flags) =3D=3D FALSE) + VIR_DEBUG("dbus_watch_handle() returned FALSE"); =20 dbus_connection_ref(info->bus); while (dbus_connection_dispatch(info->bus) =3D=3D DBUS_DISPATCH_DATA_R= EMAINS) --=20 2.17.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list