diff options
Diffstat (limited to 'sys/i386/ibcs2/ibcs2_fcntl.c')
| -rw-r--r-- | sys/i386/ibcs2/ibcs2_fcntl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/i386/ibcs2/ibcs2_fcntl.c b/sys/i386/ibcs2/ibcs2_fcntl.c index 88c9c1d..61c37cc 100644 --- a/sys/i386/ibcs2/ibcs2_fcntl.c +++ b/sys/i386/ibcs2/ibcs2_fcntl.c @@ -188,14 +188,17 @@ ibcs2_open(p, uap) ret = spx_open(p, uap); } else #endif /* SPX_HACK */ + PROC_LOCK(p); if (!ret && !noctty && SESS_LEADER(p) && !(p->p_flag & P_CONTROLT)) { struct filedesc *fdp = p->p_fd; struct file *fp = fdp->fd_ofiles[p->p_retval[0]]; + PROC_UNLOCK(p); /* ignore any error, just give it a try */ if (fp->f_type == DTYPE_VNODE) fo_ioctl(fp, TIOCSCTTY, (caddr_t) 0, p); - } + } else + PROC_UNLOCK(p); return ret; } |
