<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Sep 23, 2021 at 3:42 PM Zhao Gongyi <<a href="mailto:zhaogongyi@huawei.com">zhaogongyi@huawei.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">When fork() failed and transfer the return value(-1) to kill(),<br>
it would freeze the system, so it is very serious in this<br>
cases and should be avoided.<br>
<br>
Signed-off-by: Zhao Gongyi <<a href="mailto:zhaogongyi@huawei.com" target="_blank">zhaogongyi@huawei.com</a>><br></blockquote><div> </div><div><span class="gmail_default" style="font-size:small">Reviewed-by: Li Wang <<a href="mailto:liwang@redhat.com">liwang@redhat.com</a>></span></div></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div>Regards,<br></div><div>Li Wang<br></div></div></div></div>