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Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
5fc1c51743
https://bugzilla.redhat.com/show_bug.cgi?id=1174053 Introduced by commit id '17bddc46f' - fix a libvirtd crash when matching a network iscsi hostdev with a host iscsi hostdev. When we use attach-device to coldplug a network iscsi hostdev, libvirt will check if there is already a device in XML. But if the 'b' is a host iscsi hostdev and 'a' is a network iscsi hostdev, then libvirtd will crash in virDomainHostdevMatchSubsysSCSIiSCSI because 'b' doesn't have a hostname. Add a check in virDomainHostdevMatchSubsys, if the a's protocol and b's protocol is not the same. Following is the backtrace: 0 0x00007f850d6bc307 in virDomainHostdevMatchSubsysSCSIiSCSI at conf/domain_conf.c:10889 1 virDomainHostdevMatchSubsys at conf/domain_conf.c:10911 2 virDomainHostdevMatch at conf/domain_conf.c:10973 3 virDomainHostdevFind at conf/domain_conf.c:10998 4 0x00007f84f6a10560 in qemuDomainAttachDeviceConfig at qemu/qemu_driver.c:7223 5 qemuDomainAttachDeviceFlags at qemu/qemu_driver.c:7554 Signed-off-by: Luyao Huang <lhuang@redhat.com> |
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| build-aux | ||
| daemon | ||
| docs | ||
| examples | ||
| gnulib | ||
| include | ||
| m4 | ||
| po | ||
| src | ||
| tests | ||
| tools | ||
| .ctags | ||
| .dir-locals.el | ||
| .gitignore | ||
| .gitmodules | ||
| .mailmap | ||
| AUTHORS.in | ||
| autobuild.sh | ||
| autogen.sh | ||
| bootstrap | ||
| bootstrap.conf | ||
| cfg.mk | ||
| ChangeLog-old | ||
| config-post.h | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LESSER | ||
| HACKING | ||
| libvirt-lxc.pc.in | ||
| libvirt-qemu.pc.in | ||
| libvirt.pc.in | ||
| libvirt.spec.in | ||
| Makefile.am | ||
| Makefile.nonreentrant | ||
| mingw-libvirt.spec.in | ||
| README | ||
| README-hacking | ||
| run.in | ||
| TODO | ||
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>