upstream: xstrdup environment variable used by ForwardAgent. bz#3328

from goetze at dovetail.com, ok djm@ deraadt@

OpenBSD-Commit-ID: 760320dac1c3b26904284ba417a7d63fccc5e742

diff --git a/ssh.c b/ssh.c
index b0b8f82f578c034a356724c9b4f31d77fb69dae1..533a6aa991c6bcf0c2d3f51a15aa4134372dea20 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.565 2021/07/23 05:24:02 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.566 2021/08/08 08:49:09 dtucker Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1630,7 +1630,7 @@ main(int ac, char **av)
                                fatal("Invalid ForwardAgent environment variable name %s", cp);
                        }
                        if ((p = getenv(cp + 1)) != NULL)
-                               forward_agent_sock_path = p;
+                               forward_agent_sock_path = xstrdup(p);
                        else
                                options.forward_agent = 0;
                        free(cp);