Opened 8 months ago

Closed 8 months ago

#18851 closed bug (fixed)

[kernel][vfs] rename to identical path should be a noop

Reported by: Anarchos Owned by: nobody
Priority: low Milestone: R1/beta5
Component: System/Kernel Version: R1/Development
Keywords: vfs, rename Cc:
Blocked By: Blocking:
Platform: All

Description

vfs/common_rename is a no-op when same path.

Rationale : -The old behaviour was introduced by the commit f40c5e32115c22bd1b76ee1abe607040c09681a9 (05 Nov 2009). -The new behaviour is mandated by POSIX ​https://pubs.opengroup.org/onlinepubs/9699919799/ -The new behaviour permits to rename an empty folder to itself without error (this was my primary use case, encountered here:​https://github.com/ocaml/ocaml/blob/trunk/testsuite/tests/lib-sys/rename.ml#L85.

Proposal : ​change proposed

Change History (1)

comment:1 by waddlesplash, 8 months ago

Milestone: Unscheduled → R1/beta5
Resolution: → fixed
Status: new → closed

Fix merged in hrev57646.

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