diff options
| author | Bruce Evans <bde@FreeBSD.org> | 2004-04-25 04:33:56 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 2004-04-25 04:33:56 +0000 |
| commit | a3a10d1c3cb3b68e98aefae1f43890f09568c734 (patch) | |
| tree | 1d24541912dba55d66cb0385fbb967029ec424ba /sys/isa | |
| parent | b4f00e0bb7ef9bcfa0569c8f737c16586633aaee (diff) | |
Notes
Diffstat (limited to 'sys/isa')
| -rw-r--r-- | sys/isa/fd.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/isa/fd.c b/sys/isa/fd.c index f77393e2be33..ad882dbbea08 100644 --- a/sys/isa/fd.c +++ b/sys/isa/fd.c @@ -2600,9 +2600,16 @@ fdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct thread *td) return (0); case FD_STYPE: /* set drive type */ - if (suser(td) != 0) - return (EPERM); + /* + * Allow setting drive type temporarily iff + * currently unset. Used for fdformat so any + * user can set it, and then start formatting. + */ + if (fd->ft) + return (EINVAL); /* already set */ fd->fts[0] = *(struct fd_type *)addr; + fd->ft = &fd->fts[0]; + fd->flags |= FD_UA; return (0); case FD_GOPTS: /* get drive options */ |