Re: [libvirt] [PATCHv3 3/3] Return -1 in virPortAllocatorAcquire if all ports are used

Report the error in virPortAllocatorAcquire instead of doing it in every caller. The error contains the port range name instead of the intended use for the port, e.g.: Unable to find an unused port in range 'display' (65534-65535) instead of: Unable to find an unused port for SPICE This also adds error reporting when the QEMU driver could not find an unused port for VNC, VNC WebSockets or NBD migration. --- src/libxl/libxl_conf.c | 5 ----- src/qemu/qemu_migration.c | 16 ++-------------- src/qemu/qemu_process.c | 11 ----------- src/util/virportallocator.c | 7 ++++++- tests/virportallocatortest.c | 6 ++---- 5 files changed, 10 insertions(+), 35 deletions(-)