diff options
Diffstat (limited to 'sys/kern/kern_descrip.c')
| -rw-r--r-- | sys/kern/kern_descrip.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index bdc6d78..cbb7653 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -2221,6 +2221,12 @@ _fdrop(struct file *fp, struct thread *td) panic("fdrop: count %d", fp->f_count); if (fp->f_ops != &badfileops) error = fo_close(fp, td); + /* + * The f_cdevpriv cannot be assigned non-NULL value while we + * are destroying the file. + */ + if (fp->f_cdevpriv != NULL) + devfs_fpdrop(fp); atomic_subtract_int(&openfiles, 1); crfree(fp->f_cred); uma_zfree(file_zone, fp); |
