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e252ed8988
if de goes negative right under us, there's nothing to prevent inode getting freed just as we call coda_flag_inode(). We are not holding ->d_lock, so it's not impossible. Not going to be reproducible on bare hardware unless it's a realtime config, but it could happen on KVM. Trivial to fix - just hold rcu_read_lock() over that loop. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
121 lines
3 KiB
121 lines
3 KiB