[libvirt] fix for crash in NPIV code

DV found a place in the NPIV code that was freeing the wrong thing in the error case causing a segfault. The patch to fix it follows. Dave diff --git a/src/node_device.c b/src/node_device.c index cd9f0ef..c5b839b 100644 --- a/src/node_device.c +++ b/src/node_device.c @@ -489,8 +489,8 @@ get_wwns(virConnectPtr conn, if (*wwnn == NULL || *wwpn == NULL) { /* Free the other one, if allocated... */ - VIR_FREE(wwnn); - VIR_FREE(wwpn); + VIR_FREE(*wwnn); + VIR_FREE(*wwpn); ret = -1; virReportOOMError(conn); }