CVS commit: src/sys/dev/wsfb

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Mon Aug  1 23:30:10 UTC 2022

Modified Files:
        src/sys/dev/wsfb: genfb.c

Log Message:
genfb: Handle uninitialized softc in genfb_enable/disable_polling.

This can happen due to janky MD kludgerosity like x86
x86_genfb_ddb_trap_callback, which should really be cleaned up, but
at least this might help with the recursive traps we've been seeing
in syzbot.


To generate a diff of this commit:
cvs rdiff -u -r1.89 -r1.90 src/sys/dev/wsfb/genfb.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.