[Bug 948] high CPU in sshd after tcp_wrappers deny

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=948





------- Additional Comments From djm at mindrot.org  2005-02-19 19:26 -------
(From update of attachment 832)
> 	        num = read(fd, egdbuf, 1);
>-	        if (num >= 0)
>+	        if (num == 0)
>+			goto err;	/* descriptor closed */
>+		else if (num > 0)

What about the (num == -1) case? Does it cope with EINTR and EAGAIN?




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