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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2014-07-19 08:53:52 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2014-07-19 08:53:52 +0000 |
| commit | 00d86ac99f5dd6afa5bbd7c38ffe1c585edd2387 (patch) | |
| tree | b988e32ea14a3dc1b4718b1fdfa47bab087ae96c /libgo/go/os/exec_unix.go | |
| parent | bcf2fc6ee0a7edbe7de4299f28b66527c07bb0a2 (diff) | |
| download | gcc-00d86ac99f5dd6afa5bbd7c38ffe1c585edd2387.tar.gz | |
libgo: Update to Go 1.3 release.
From-SVN: r212837
Diffstat (limited to 'libgo/go/os/exec_unix.go')
| -rw-r--r-- | libgo/go/os/exec_unix.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libgo/go/os/exec_unix.go b/libgo/go/os/exec_unix.go index 3c05b8f0806..1b1e3350b84 100644 --- a/libgo/go/os/exec_unix.go +++ b/libgo/go/os/exec_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build darwin dragonfly freebsd linux netbsd openbsd solaris +// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris package os @@ -38,6 +38,9 @@ func (p *Process) signal(sig Signal) error { if p.done() { return errors.New("os: process already finished") } + if p.Pid == -1 { + return errors.New("os: process already released") + } s, ok := sig.(syscall.Signal) if !ok { return errors.New("os: unsupported signal type") |