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authorAl Viro <viro@zeniv.linux.org.uk>2010-03-03 14:13:08 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2010-03-03 14:13:08 -0500
commit4919c5e45a91b5db5a41695fe0357fbdff0d5767 (patch)
tree1aec0bdee83753205be2a6bbe0486db08984f938 /ipc
parentbec1052e5be6a70f03f6adc650f3a6e4c2f44ddf (diff)
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fix race in d_splice_alias()
rehashing the negative placeholder opens a race with d_lookup(); we unhash it almost immediately (by d_move()), but the race window is there. Since d_move() doesn't rely on target being hashed, we don't need that d_rehash() at all. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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0 files changed, 0 insertions, 0 deletions