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| author | qmuntal <quimmuntal@gmail.com> | 2026-03-08 14:18:04 +0100 |
|---|---|---|
| committer | Quim Muntal <quimmuntal@gmail.com> | 2026-03-10 22:58:01 -0700 |
| commit | d3651c588846e1147e5a72f71c133dc8288e1e13 (patch) | |
| tree | 050c10b891b03662855e8c39a6a0a3c626a3018b /src/runtime | |
| parent | 97d643045888d1af2004410365a00bafe1713f47 (diff) | |
| download | go-d3651c588846e1147e5a72f71c133dc8288e1e13.tar.xz | |
runtime/poll: fix race condition in Window's SendFile
The destination of SendFile is a socket, which doesn't support file
offsets. There is no need to keep track of the file offset, and doing
so causes a race between SendFile and Read.
While here, make sure that SendFile tests do call poll.SendFile.
Fixes #78015
Cq-Include-Trybots: luci.golang.try:gotip-windows-amd64-race,gotip-linux-amd64-race
Change-Id: I8cce45c0c110e848d9bdbc5ba340b92ca041f0a4
Reviewed-on: https://go-review.googlesource.com/c/go/+/752860
Reviewed-by: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Mark Freeman <markfreeman@google.com>
Diffstat (limited to 'src/runtime')
0 files changed, 0 insertions, 0 deletions