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| /freebsd-11-stable/sys/kern/ | ||
| H A D | vfs_mount.c | diff 224655 Fri Aug 05 09:18:33 MDT 2011 mm The change in r224615 didn't take into account that vn_fullpath_global() doesn't operate on locked vnode. This could cause a panic. Fix by unlocking vnode, re-locking afterwards and verifying that it wasn't renamed or deleted. To improve readability and reduce code size, move code to a new static function vfs_verify_global_path(). In addition, fix missing giant unlock in unmount(). Reported by: David Wolfskill <david@catwhisker.org> Reviewed by: kib Approved by: re (bz) MFC after: 2 weeks |
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