diff options
Diffstat (limited to 'src/runtime/netpoll.go')
| -rw-r--r-- | src/runtime/netpoll.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/runtime/netpoll.go b/src/runtime/netpoll.go index afb208a455..202aef593f 100644 --- a/src/runtime/netpoll.go +++ b/src/runtime/netpoll.go @@ -162,9 +162,12 @@ func poll_runtime_pollOpen(fd uintptr) (*pollDesc, int) { pd.self = pd unlock(&pd.lock) - var errno int32 - errno = netpollopen(fd, pd) - return pd, int(errno) + errno := netpollopen(fd, pd) + if errno != 0 { + pollcache.free(pd) + return nil, int(errno) + } + return pd, 0 } //go:linkname poll_runtime_pollClose internal/poll.runtime_pollClose |