[libvirt] [PATCH] qemu: add port check for iscsi host when disk type is network

For network type disk, host port is not checked when source protocol is iscsi, so the error is not sure when with invalid port. If pass -1 to port the error will be error: Failed to start domain rh6-i error: An error occurred, but the cause is unknown Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1163553 Signed-off-by: Shanzhi Yu <shyu(a)redhat.com&gt; --- src/qemu/qemu_command.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index f674ba9..f806225 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3016,6 +3016,12 @@ qemuBuildNetworkDriveURI(int protocol, case VIR_STORAGE_NET_PROTOCOL_FTPS: case VIR_STORAGE_NET_PROTOCOL_TFTP: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + if (STRNEQ_NULLABLE(hosts->port,"3260")) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("expected port for iscsi host should be 3260")); + goto cleanup; + } + case VIR_STORAGE_NET_PROTOCOL_GLUSTER: if (nhosts != 1) { virReportError(VIR_ERR_INTERNAL_ERROR, -- 1.9.3