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r198703: - zfs_zaccess() can handle VAPPEND too, so map V_APPEND to VAPPEND and call zfs_access() instead of vaccess() in this case as well. - If VADMIN is specified with another V* flag (unlikely) call both zfs_access() and vaccess() after spliting V* flags. This fixes "dirtying snapshot!" panic. PR: kern/139806 Reported by: Carl Chave <carl@chave.us> In co-operation with: jh r199156: Avoid passing invalid mountpoint to getnewvnode(). Reported by: rwatson Tested by: rwatson r199157: Be careful which vattr fields are set during setattr replay. Without this fix strange things can appear after unclean shutdown like files with mode set to 07777. Reported by: des
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