Add reporting an internal error when the string to type conversion of devtype fails as this indicates a serious problem since devtype was used to get into this method during the udev event handling. Signed-off-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com&gt; --- src/node_device/node_device_udev.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 7b4ff80f8f..344b39e97a 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1415,8 +1415,12 @@ udevProcessCCWGroup(struct udev_device *device, udevGenerateDeviceName(device, def, NULL); - if ((tmp = virNodeDevCCWGroupCapTypeFromString(devtype)) < 0) + if ((tmp = virNodeDevCCWGroupCapTypeFromString(devtype)) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("failed to find a supported CCW group capability type '%1$s'"), + devtype); return -1; + } data->ccwgroup_dev.type = tmp; -- 2.47.0