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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-02-09 20:18:21 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-02-09 20:19:14 +0100 |
| commit | 6f08a100410fb61093df5321b685b07ff8b801e6 (patch) | |
| tree | c82b4384d5135c1d3c84f39d979bc2b6066a8d96 /ipc | |
| parent | rwcancel: use errors.Is for unwrapping (diff) | |
| download | wireguard-go-6f08a100410fb61093df5321b685b07ff8b801e6.tar.xz wireguard-go-6f08a100410fb61093df5321b685b07ff8b801e6.zip | |
rwcancel: add an explicit close call
This lets us collect FDs even if the GC doesn't do it for us.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/uapi_linux.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ipc/uapi_linux.go b/ipc/uapi_linux.go index 3213543..e03a00b 100644 --- a/ipc/uapi_linux.go +++ b/ipc/uapi_linux.go @@ -99,6 +99,7 @@ func UAPIListen(name string, file *os.File) (net.Listener, error) { go func(l *UAPIListener) { var buff [0]byte for { + defer uapi.inotifyRWCancel.Close() // start with lstat to avoid race condition if _, err := os.Lstat(socketPath); os.IsNotExist(err) { l.connErr <- err |