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| author | Mikio Hara <mikioh.mikioh@gmail.com> | 2016-05-19 12:04:10 +0900 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2016-05-19 03:50:54 +0000 |
| commit | 8d428ed218d2b65dbb4abbd9be870c95439a2b14 (patch) | |
| tree | 1d30b2176cfbc7fe147cebe5143e4c530a1a8d01 | |
| parent | 5bcdd639331cd7f8d844fd38a674c4751423f938 (diff) | |
| download | go-8d428ed218d2b65dbb4abbd9be870c95439a2b14.tar.xz | |
net: don't return io.EOF from zero byte reads on Plan 9
Updates #15735.
Fixes #15741.
Change-Id: Ic4ad7e948e8c3ab5feffef89d7a37417f82722a1
Reviewed-on: https://go-review.googlesource.com/23199
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
| -rw-r--r-- | src/net/fd_plan9.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/net/fd_plan9.go b/src/net/fd_plan9.go index 8e272b1eb8..7533232dc9 100644 --- a/src/net/fd_plan9.go +++ b/src/net/fd_plan9.go @@ -76,6 +76,9 @@ func (fd *netFD) Read(b []byte) (n int, err error) { return 0, err } defer fd.readUnlock() + if len(b) == 0 { + return 0, nil + } n, err = fd.data.Read(b) if isHangup(err) { err = io.EOF |