diff options
Diffstat (limited to 'sys/kern/kern_jail.c')
| -rw-r--r-- | sys/kern/kern_jail.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c index 523b7e314a10..26a994ef0c32 100644 --- a/sys/kern/kern_jail.c +++ b/sys/kern/kern_jail.c @@ -1065,8 +1065,10 @@ kern_jail_set(struct thread *td, struct uio *optuio, int flags) * than duplicate it under a different name. */ error = vfs_buildopts(optuio, &opts); - if (error) + if (error) { + opts = NULL; goto done_free; + } cuflags = flags & (JAIL_CREATE | JAIL_UPDATE); if (!cuflags) { @@ -2331,7 +2333,8 @@ kern_jail_set(struct thread *td, struct uio *optuio, int flags) (void)kern_close(td, jfd_out); if (g_path != NULL) free(g_path, M_TEMP); - vfs_freeopts(opts); + if (opts != NULL) + vfs_freeopts(opts); prison_free(mypr); return (error); } |