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fix a panic when the exec fails to start

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Signed-off-by: Shijiang Wei <mountkin@gmail.com>
This commit is contained in:
Shijiang Wei
2015-08-21 20:39:26 +08:00
parent 5ceff3f191
commit fcf9daad91
3 changed files with 18 additions and 3 deletions
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11
integration-cli/docker_cli_exec_test.go
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@ -595,3 +595,14 @@ func (s *DockerSuite) TestExecOnReadonlyContainer(c *check.C) {
c.Fatalf("exec into a read-only container failed with exit status %d", status)
}
}
// #15750
func (s *DockerSuite) TestExecStartFails(c *check.C) {
name := "exec-15750"
dockerCmd(c, "run", "-d", "--name", name, "busybox", "top")
_, errmsg, status := dockerCmdWithStdoutStderr(nil, "exec", name, "no-such-cmd")
if status == 255 && !strings.Contains(errmsg, "executable file not found") {
c.Fatal("exec error message not received. The daemon might had crashed")
}
}