Date: Mon, 3 Dec 2007 14:02:27 +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/snp snp.c Message-ID: <200712031402.lB3E2RGR005279@repoman.freebsd.org>
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kib 2007-12-03 14:02:27 UTC FreeBSD src repository Modified files: sys/dev/snp snp.c Log: Do not allow the SNPSTTY ioctl for the snoop device that has a tty attached. Otherwise, the snp->snp_tty would be overwritten, while the tty line discipline still set to the snpdisc. Then snplwrite() causes panic because ttytosnp() cannot find the snp. MFC after: 1 week Revision Changes Path 1.106 +3 -0 src/sys/dev/snp/snp.c
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