Date: Thu, 24 Jan 2008 15:37:48 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/syscons syscons.c Message-ID: <200801241537.m0OFbmhU066967@repoman.freebsd.org>
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kib 2008-01-24 15:37:48 UTC
FreeBSD src repository
Modified files:
sys/dev/syscons syscons.c
Log:
Do not dereference NULL scp in the case the screen is not opened.
Instead, return ENXIO to the ioctl caller.
Reported and tested by: Pawel Worach <pawel.worach gmail com>
Discussed with: markus
MFC after: 3 days
Revision Changes Path
1.457 +2 -0 src/sys/dev/syscons/syscons.c
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