IDN Driver Can Panic if idn_slab_mintotal Is Set to a Value Other Than Zero (4273317)

Parameter values set outside of the allowed range can result in panics occurring on the domain. You must ensure that you use a value that is within the allowed range of values.

The following is a list of parameters that can cause a panic if the value set in the idn.conf(4) file is outside of the allowed range.

• idn_slab_mintotal

• idn_slab_bufcount

• idn_smr_bufsize

Workaround: No workaround exists for this bug. The domain will continue to panic because of the incorrect values in the idn.conf(4) file any time the IDN driver is loaded. You must ensure that you use values that are within the allowed range.