On Wednesday 10 December 2008 12:22:43 pm Paul B. Mahol wrote: > On 12/9/08, John Baldwin <jhb_at_freebsd.org> wrote: > > The RRIP stuff is all done in cd9660_vget_internal() under an exclusive > > lock. > > It could be a property of the ISO image. "PX" holds permissions (owner, > > etc.). Do you get the same messages w/o the patch with the same ISO image / > > CD? > > > > -- > > John Baldwin > > > > I searched little for this message and found kern/63446 PR interesting comment: > > Caused by cd9660_vnops.c rev. 1.77. VOP_READDIR returns bogus > d_fileno, VFS_VGET on this value returns bogus vnode with zeroed attributes. > > I think that whatever locking is done is done wrong. That issue isn't a locking issue, it's an issue with VOP_READDIR() using a different meaning for i-node numbers than VFS_VGET(), and would happen regardless of any Giant or vnode locking. -- John BaldwinReceived on Wed Dec 10 2008 - 18:58:02 UTC
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