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(parent: 414499b) | patch
vt: bound buffer access in redraw optimization
authorEd Maste <emaste@FreeBSD.org>
Wed, 22 Sep 2021 18:41:00 +0000 (14:41 -0400)
committerEd Maste <emaste@FreeBSD.org>
Thu, 23 Sep 2021 13:51:36 +0000 (09:51 -0400)
commitdbc7ca59451561a179f9852642e13ef024169d84
tree0fb412d2fe2f5a23dcc7ecdf50b8df71fad013datree | snapshot
parent414499b3f911812d49a8c9af05102c0dc37ff878commit | diff
vt: bound buffer access in redraw optimization

PR: 248628
Reported by: oleg
Reviewed by: cem, oleg (both earlier)
Fixes: ee97b2336aa4 ("Speed up vt(4) by keeping...")
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32059
sys/dev/vt/hw/fb/vt_fb.c diff | blob | history
sys/dev/vt/hw/vga/vt_vga.c diff | blob | history
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