Module Name: src
Committed By: thorpej
Date: Sun Mar 21 17:58:40 UTC 2021
Modified Files:
src/sys/kern [thorpej-cfargs]: subr_autoconf.c
Log Message:
In config_search(), we already asserted that either an interface
attribute is not specified, or the specified attribute is carried
by the parent.
Add an additional assertion: That an interface attribute is specified
or that the parent has fewer than 2 interface attributes (i.e. lack of
interface attribute specification would be ambiguous).
Yes, "fewer than 2". Zero interface attributes doesn't really make sense,
because a device cannot then be a parent of another device by definition.
But cfparent_match() would already catch this situation gracefully, and
there is obviously no ambiguity when a device has no interface attributes.
To generate a diff of this commit:
cvs rdiff -u -r1.277.2.1 -r1.277.2.2 src/sys/kern/subr_autoconf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
