diff options
| author | Visa Hankala <visa@cvs.openbsd.org> | 2018-06-02 12:42:19 +0000 |
|---|---|---|
| committer | Visa Hankala <visa@cvs.openbsd.org> | 2018-06-02 12:42:19 +0000 |
| commit | 88d519fe9276317e97cad55689dcc3a04b162727 (patch) | |
| tree | 4c57dd917186cc7ac3dfa4c6d9a882a39066dbab /sys/kern | |
| parent | 9da4da23edb60b746708dad8fac8845ad7f2817b (diff) | |
Add an assert that makes explicit that finishdup() should receive
an inserted fp.
OK mpi@
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_descrip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index b8bd3886e52..b6a33dafdc8 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_descrip.c,v 1.162 2018/06/02 10:27:43 mpi Exp $ */ +/* $OpenBSD: kern_descrip.c,v 1.163 2018/06/02 12:42:18 visa Exp $ */ /* $NetBSD: kern_descrip.c,v 1.42 1996/03/30 22:24:38 christos Exp $ */ /* @@ -637,6 +637,8 @@ finishdup(struct proc *p, struct file *fp, int old, int new, struct filedesc *fdp = p->p_fd; fdpassertlocked(fdp); + KASSERT(fp->f_iflags & FIF_INSERTED); + if (fp->f_count == LONG_MAX-2) { FRELE(fp, p); return (EDEADLK); |