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Bug 1115237 - spice connection break while set_password with sasl enabled
Summary: spice connection break while set_password with sasl enabled
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm
Version: 6.5
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Gerd Hoffmann
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks: 1115291
TreeView+ depends on / blocked
 
Reported: 2014-07-02 02:29 UTC by mazhang
Modified: 2016-09-20 04:41 UTC (History)
10 users (show)

Fixed In Version: qemu-kvm-0.12.1.2-2.454.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-07-22 06:05:40 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1115291 0 medium CLOSED Print wrong authentication in "info spice" output 2021-02-22 00:41:40 UTC
Red Hat Product Errata RHBA-2015:1275 0 normal SHIPPED_LIVE qemu-kvm bug fix and enhancement update 2015-07-20 17:49:16 UTC

Internal Links: 1115291

Description mazhang 2014-07-02 02:29:22 UTC 
Description of problem:
spice connection break while set_password with sasl enabled.

Version-Release number of selected component (if applicable):

Host:
qemu-kvm-tools-0.12.1.2-2.428.el6.x86_64
qemu-kvm-0.12.1.2-2.428.el6.x86_64
qemu-img-0.12.1.2-2.428.el6.x86_64
gpxe-roms-qemu-0.9.7-6.11.el6.noarch
qemu-kvm-debuginfo-0.12.1.2-2.428.el6.x86_64

Client:
virt-viewer-0.6.0-9.el6.x86_64

How reproducible:
always

Steps to Reproduce:
1.Boot vm with sasl enabled.
/usr/libexec/qemu-kvm \
-M pc \
-cpu Nehalem \
-m 1G \
-smp 4,sockets=2,cores=2,threads=1,maxcpus=160 \
-enable-kvm \
-name rhel6.6 \
-uuid 990ea161-6b67-47b2-b803-19fb01d30d12 \
-smbios type=1,manufacturer='Red Hat',product='RHEV Hypervisor',version=el6,serial=koTUXQrb,uuid=feebc8fd-f8b0-4e75-abc3-e63fcdb67170 \
-k en-us \
-rtc base=localtime,clock=host,driftfix=slew \
-nodefaults \
-monitor stdio \
-qmp tcp:0:6666,server,nowait \
-boot menu=on \
-chardev socket,id=seabios,path=/tmp/seabios,server,nowait \
-device isa-debugcon,chardev=seabios,iobase=0x402 -device sga \
-serial unix:/tmp/monitor-unix,server,nowait \
-drive file=/home/rhel7-64.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,cache=none,werror=stop,rerror=stop,aio=threads \
-device virtio-blk-pci,scsi=off,bus=pci.0,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=0 \
-usb \
-device usb-tablet \
-vga qxl \
-spice port=5900,sasl,disable-ticketing \

2. Connect to guest.

3. set password.
{ "execute": "set_password", "arguments": { "protocol": "spice", "password": "secret" } }                        
{"timestamp": {"seconds": 1404267762, "microseconds": 528864}, "event": "SPICE_DISCONNECTED", "data": {"server": {"port": "5900", "family": "ipv4", "host": "10.66.111.180"}, "client": {"port": "50043", "family": "ipv4", "host": "10.66.82.225"}}}
{"timestamp": {"seconds": 1404267762, "microseconds": 530282}, "event": "__com.redhat_SPICE_DISCONNECTED", "data": {"server": {"auth": "none", "port": "5900", "family": "ipv4", "host": "10.66.111.180"}, "client": {"port": "50041", "family": "ipv4", "host": "10.66.82.225"}}}
{"timestamp": {"seconds": 1404267762, "microseconds": 530526}, "event": "SPICE_DISCONNECTED", "data": {"server": {"port": "5900", "family": "ipv4", "host": "10.66.111.180"}, "client": {"port": "50041", "family": "ipv4", "host": "10.66.82.225"}}}
{"return": {}}
{"timestamp": {"seconds": 1404267762, "microseconds": 530990}, "event": "SPICE_DISCONNECTED", "data": {"server": {"port": "5900", "family": "ipv4", "host": "10.66.111.180"}, "client": {"port": "50044", "family": "ipv4", "host": "10.66.82.225"}}}
{"timestamp": {"seconds": 1404267762, "microseconds": 531270}, "event": "SPICE_DISCONNECTED", "data": {"server": {"port": "5900", "family": "ipv4", "host": "10.66.111.180"}, "client": {"port": "50042", "family": "ipv4", "host": "10.66.82.225"}}}


Actual results:
Connection break.

Expected results:
Throw an error.

Additional info:
Comment 1 mazhang 2014-07-02 02:51:09 UTC 
spice-server-0.12.4-9.el6.x86_64
Comment 3 Gerd Hoffmann 2014-07-02 11:17:54 UTC 
http://patchwork.ozlabs.org/patch/366322/
Comment 4 Gerd Hoffmann 2014-08-28 15:08:35 UTC 
upstream commit b1ea7b79e1675355ea7abe2548ad71dcf7d64b60
Comment 6 Gerd Hoffmann 2015-02-18 13:08:22 UTC 
patches posted
Comment 7 Jeff Nelson 2015-02-24 21:33:52 UTC 
Fix included in qemu-kvm-0.12.1.2-2.454.el6
Comment 9 mazhang 2015-02-28 08:29:32 UTC 
Partly reproduce this bug with old qemu-kvm, then test on fixed version.

For the old version, qemu-kvm set_passwd silent fails when sasl is enabled.
qemu-kvm-0.12.1.2-2.428.el6.x86_64
{"QMP": {"version": {"qemu": {"micro": 1, "minor": 12, "major": 0}, "package": "(qemu-kvm-0.12.1.2)"}, "capabilities": []}}
{"execute":"qmp_capabilities"}
{"return": {}}
{ "execute": "set_password", "arguments": { "protocol": "spice", "password": "secret" } }
{"return": {}}

For the fixed version, qmp throw an error.
{"QMP": {"version": {"qemu": {"micro": 1, "minor": 12, "major": 0}, "package": "(qemu-kvm-0.12.1.2-2.454.el6)"}, "capabilities": []}}
{"execute":"qmp_capabilities"}
{"return": {}}
{ "execute": "set_password", "arguments": { "protocol": "spice", "password": "secret" } }
{"error": {"class": "SetPasswdFailed", "desc": "Could not set password", "data": {}}}

So this bug has been fixed.
If any problem please let me know.

Thanks,
Mazhang.
Comment 11 errata-xmlrpc 2015-07-22 06:05:40 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-1275.html
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