rcolebaugh / rpms / openssh

Forked from rpms/openssh 2 years ago
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diff -up openssh-7.4p1/mux.c.controlPath openssh-7.4p1/mux.c
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--- openssh-7.4p1/mux.c.controlPath	2017-05-04 14:49:44.629247946 +0200
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+++ openssh-7.4p1/mux.c	2017-05-04 14:52:54.955109022 +0200
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@@ -1290,6 +1290,12 @@ muxserver_listen(void)
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 	oerrno = errno;
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 	umask(old_umask);
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 	if (muxserver_sock < 0) {
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+		if (oerrno == ENAMETOOLONG) {
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+			/* the error is already logged from unix_listener() */
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+			error("ControlPath %s too long, "
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+			    "disabling multiplexing", options.control_path);
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+			goto disable_mux_master;
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+		}
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 		if (oerrno == EINVAL || oerrno == EADDRINUSE) {
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 			error("ControlSocket %s already exists, "
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 			    "disabling multiplexing", options.control_path);