Date: Wed, 11 Dec 2013 17:18:10 +0000 (UTC) From: "George V. Neville-Neil" <gnn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r259221 - head/sys/dev/vt Message-ID: <201312111718.rBBHIAgM065186@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: gnn Date: Wed Dec 11 17:18:10 2013 New Revision: 259221 URL: http://svnweb.freebsd.org/changeset/base/259221 Log: Fix a panic when booting with kernels that have FREEBBSD_COMPAT 4, 5, 6 or 43 by only thunking the data parameter for old ioctls compatability ioctls instead of doing it for all of them. Submitted by: jhb@ Modified: head/sys/dev/vt/vt_core.c Modified: head/sys/dev/vt/vt_core.c ============================================================================== --- head/sys/dev/vt/vt_core.c Wed Dec 11 15:32:28 2013 (r259220) +++ head/sys/dev/vt/vt_core.c Wed Dec 11 17:18:10 2013 (r259221) @@ -1321,9 +1321,12 @@ vtterm_ioctl(struct terminal *tm, u_long case _IO('c', 110): cmd = CONS_SETKBD; break; + default: + goto skip_thunk; } ival = IOCPARM_IVAL(data); data = (caddr_t)&ival; +skip_thunk: #endif switch (cmd) {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201312111718.rBBHIAgM065186>