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| author | brian <brian@FreeBSD.org> | 2001-06-18 09:22:30 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-06-18 09:22:30 +0000 |
| commit | 59c2ccba3bab442c02ddb2ebaabe287ee6b6db53 (patch) | |
| tree | ad78a557576cb5d6b39fb7e83bc6f8b4b80cdea7 /sys/kern/tty_pty.c | |
| parent | 6238970e0fc5194b7cd1d6622c5d40fa95c034f1 (diff) | |
| download | FreeBSD-src-59c2ccba3bab442c02ddb2ebaabe287ee6b6db53.zip FreeBSD-src-59c2ccba3bab442c02ddb2ebaabe287ee6b6db53.tar.gz | |
Don't remove the SI_CHEAPCLONE for unsupported minors
Diffstat (limited to 'sys/kern/tty_pty.c')
| -rw-r--r-- | sys/kern/tty_pty.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c index 37a3126..8672077 100644 --- a/sys/kern/tty_pty.c +++ b/sys/kern/tty_pty.c @@ -143,12 +143,13 @@ ptyinit(dev_t devc) struct pt_ioctl *pt; int n; - devc->si_flags &= ~SI_CHEAPCLONE; n = minor(devc); /* For now we only map the lower 8 bits of the minor */ if (n & ~0xff) return (NODEV); + devc->si_flags &= ~SI_CHEAPCLONE; + pt = malloc(sizeof(*pt), M_PTY, M_WAITOK | M_ZERO); pt->devs = devs = make_dev(&pts_cdevsw, n, UID_ROOT, GID_WHEEL, 0666, "tty%c%r", names[n / 32], n % 32); |
