John Ferlan f29b13f830 util: Alter return value of virReadFCHost and fix mem leak ... https://bugzilla.redhat.com/show_bug.cgi?id=1357416 Rather than return a 0 or -1 and the *result string, return just the result string to the caller. Alter all the callers to handle the different return. As a side effect or result of this, it's much clearer that we cannot just assign the returned string into the scsi_host wwnn, wwpn, and fabric_wwn fields - rather we should fetch a temporary string, then as long as our fetch was good, VIR_FREE what may have been there, and STEAL what we just got. This fixes a memory leak in the virNodeDeviceCreateXML code path through find_new_device and nodeDeviceLookupSCSIHostByWWN which will continually call nodeDeviceSysfsGetSCSIHostCaps until the expected wwnn/wwpn is found in the device object capabilities. Signed-off-by: John Ferlan <jferlan@redhat.com>		2016-10-14 06:47:36 -04:00
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node_device_driver.c	node_device: implement node device lifecycle event APIs	2016-08-02 09:52:00 -04:00
node_device_driver.h	node_device: implement node device lifecycle event APIs	2016-08-02 09:52:00 -04:00
node_device_hal.c	tests: fix segfault in objecteventtest	2016-08-29 13:51:56 +03:00
node_device_hal.h
node_device_linux_sysfs.c	util: Alter return value of virReadFCHost and fix mem leak	2016-10-14 06:47:36 -04:00
node_device_linux_sysfs.h	node_device: new functions to get sriov/iommu info from sysfs	2015-05-18 10:31:58 -04:00
node_device_udev.c	Change virDomainEventState to virObjectLockable	2016-10-12 12:54:47 +02:00
node_device_udev.h	Remove PROPERTY_* constants	2016-06-07 12:53:37 +02:00