truckman 2006-01-25 02:12:09 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/kern vfs_lookup.c vfs_syscalls.c
Log:
MFC vfs_lookup.c 1.84 and 1.85, and vfs_syscalls.c 1.400
Return EINVAL from lookup() if cn_nameiop is DELETE or RENAME and
the last component of the path name is "..". This keeps VOP_LOOKUP()
from locking vnodes in reverse order.
In kern_unlink(), remap EINVAL errors returned from namei() to EPERM
to match existing (and POSIX required) behaviour.
Revision Changes Path
1.80.2.4 +11 -4 src/sys/kern/vfs_lookup.c
1.392.2.5 +1 -1 src/sys/kern/vfs_syscalls.c
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