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b76284afb1
Introduced by commit 244ce462e29, which refactored the helper for wwn
reading, however, it forgot to change the old "strndup" and "sizeof(buf)",
"sizeof(buf)" operates on the fixed length array ("buf") in the old code,
but now "buf" is a pointer.
Before the fix:
% virsh nodedev-dumpxml scsi_host5
<device>
<name>scsi_host5</name>
<parent>pci_0000_04_00_1</parent>
<capability type='scsi_host'>
<host>5</host>
<capability type='fc_host'>
<wwnn>2001001b</wwnn>
<wwpn>2101001b</wwpn>
<fabric_wwn>2001000d</fabric_wwn>
</capability>
</capability>
</device>
With the fix:
% virsh nodedev-dumpxml scsi_host5
<device>
<name>scsi_host5</name>
<parent>pci_0000_04_00_1</parent>
<capability type='scsi_host'>
<host>5</host>
<capability type='fc_host'>
<wwnn>0x2001001b32a9da4e</wwnn>
<wwpn>0x2101001b32a9da4e</wwpn>
<fabric_wwn>0x2001000dec9877c1</fabric_wwn>
</capability>
</capability>
</device>
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>