Konstantin Belousov c4df27d5c8 VOP_IOCTL takes unlocked vnode as an argument. Due to this, v_data may ... be NULL or derefenced memory may become free at arbitrary moment. Lock the vnode in cd9660, devfs and pseudofs implementation of VOP_IOCTL to prevent reclaim; check whether the vnode was already reclaimed after the lock is granted. Reported by: georg at dts su Reviewed by: des (pseudofs) MFC after: 2 weeks		2009-06-10 13:57:36 +00:00
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devfs_devs.c	Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC	2009-06-05 14:55:22 +00:00
devfs_int.h	Struct cdev is always the member of the struct cdev_priv. When devfs	2008-06-16 17:34:59 +00:00
devfs_rule.c	Get pointer to devfs_ruleset struct after garbage collection has been	2008-06-22 14:34:38 +00:00
devfs_vfsops.c	Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC	2009-06-05 14:55:22 +00:00
devfs_vnops.c	VOP_IOCTL takes unlocked vnode as an argument. Due to this, v_data may	2009-06-10 13:57:36 +00:00
devfs.h	Remove the thread argument from the FSD (File-System Dependent) parts of	2009-05-11 15:33:26 +00:00