Commit c7a4099b authored by Keith Randall's avatar Keith Randall Committed by Keith Randall
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syscall: dup the argument to fdopendir 

fdopendir takes ownership of its file descriptor argument.
Getdirentries shouldn't do that, so dup the file descriptor
before passing to fdopendir.

Fixes #31269

Change-Id: Ie36be8fd6c59eb339dcc9f40228d4191fc1e5850
Reviewed-on: https://go-review.googlesource.com/c/go/+/170698


Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: default avatarBrad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
parent db0c5242
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