Sergey Bugaev 629501049f Kernel: Fix resolving symlinks in the middle of a path. ...

If a symlink is not the last part of a path, the remaining part
of the path has to be further resolved against the symlink target.

With this, a path containing a symlink always resolves to the target
of the first (leftmost) symlink in it, for example any path of form
/proc/self/... resolves to the corresponding /proc/pid directory.

2019-06-12 16:14:29 +02:00

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