Re: [libvirt] [PATCH V2 1/1] libvirtd crash when defining scsi storage pool

libvirtd crash when defining scsi storage pool libvirtd crashes when there is an existing SCSI pool defined with adapter type as 'scsi_host' and defining a new SCSI pool with adapter type as 'fc_host' and parent attribute missing or vice versa. For eg If there is an existing SCSI pool with adapter type as 'scsi_host' defined using the following XML <pool type='scsi'> <name>TEST_SCSI_POOL</name> <source> <adapter type='scsi_host' name='scsi_host1'/> </source> <target> <path>/dev/disk/by-path</path> </target> </pool> When defining another SCSI pool with adapter type as 'fc_host' using the following XML will crash libvirtd <pool type='scsi'> <name>TEST_SCSI_FC_POOL</name> <source> <adapter type='fc_host' wwnn='1234567890abcdef' wwpn='abcdef1234567890'/> </source> <target> <path>/dev/disk/by-path</path> </target> </pool> Same is true for the reverse case as well where there exists a SCSI pool with adapter type as 'fc_host' and another SCSI pool is defined with adapter type as 'scsi_host' This happens because for fc_host 'name' is optional attribute whereas for scsi_host its mandatory. However the check in libvirt for finding duplicate storage pools doesn't take that into account while comparing, resulting into libvirt crashing This patch fixes the issue. This patch is based on the suggestion from John Ferlan Signed-off-by: Pradipta Kr. Banerjee <bpradip(a)in.ibm.com&gt; --- V2: Incorporate suggestions from John Ferlan src/conf/storage_conf.c | 4 ++++ 1 file changed, 4 insertions(+)