commit f03b3350b7d6cb09e4221e7f2ecffaf41f89fce1
author Ian Lance Taylor <iant@golang.org> Mon Aug 07 16:04:23 2017 -0700
committer Ian Lance Taylor <iant@golang.org> Mon Aug 07 23:14:37 2017 +0000
tree 75078aaa5803f0e4a95fd8b4432d51a0ba866eba
parent 0f5d61c4c19cce89dd1354f5d5a97e14bb02d3d2

godoc: don't try to follow all symlinks

Revert https://golang.org/cl/45096.

Original change description:
    godoc: follow symbolic links to folders in GOROOT

    Directory walking in godoc relies on ReadDir which returns the result
    of os.Lstat.

    Instead make the the OS VFS's ReadDir use os.Stat on symlinks before
    returning.

Updates golang/go#15049
Fixes golang/go#21061

Change-Id: Ieaa7923d85842f3da5696a7f46134d16407dae66
Reviewed-on: https://go-review.googlesource.com/53634
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>