Merge changes I934c73d4,I28cdc9a0,I9e734da9,I3c079d86

* changes:
  UPSTREAM: depend
  UPSTREAM: upstream: avoid possible NULL deref; from Pedro Martelletto
  Revert "upstream: fix compilation with DEBUG_KEXDH; bz#3160 ok dtucker@"
  Merge upstream-master into master

1 files changed, 71 insertions, 0 deletions

diff --git a/regress/scp-ssh-wrapper.sh b/regress/scp-ssh-wrapper.sh
new file mode 100644
index 00000000..7fb21f42
--- /dev/null
+++ b/regress/scp-ssh-wrapper.sh
@@ -0,0 +1,71 @@
+#!/bin/sh
+#       $OpenBSD: scp-ssh-wrapper.sh,v 1.4 2019/07/19 03:45:44 djm Exp $
+#       Placed in the Public Domain.
+
+printname () {
+	NAME=$1
+	save_IFS=$IFS
+	IFS=/
+	set -- `echo "$NAME"`
+	IFS="$save_IFS"
+	while [ $# -ge 1 ] ; do
+		if [ "x$1" != "x" ]; then
+			echo "D0755 0 $1"
+		fi
+		shift;
+	done
+}
+
+# Discard all but last argument.  We use arg later.
+while test "x$1" != "x"; do
+	arg="$1"
+	shift
+done
+
+BAD="../../../../../../../../../../../../../${DIR}/dotpathdir"
+
+case "$SCPTESTMODE" in
+badserver_0)
+	echo "D0755 0 /${DIR}/rootpathdir"
+	echo "C755 2 rootpathfile"
+	echo "X"
+	;;
+badserver_1)
+	echo "D0755 0 $BAD"
+	echo "C755 2 file"
+	echo "X"
+	;;
+badserver_2)
+	echo "D0755 0 $BAD"
+	echo "C755 2 file"
+	echo "X"
+	;;
+badserver_3)
+	printname $BAD
+	echo "C755 2 file"
+	echo "X"
+	;;
+badserver_4)
+	printname $BAD
+	echo "D0755 0 .."
+	echo "C755 2 file"
+	echo "X"
+	;;
+badserver_5)
+	echo "D0555 0 "
+	echo "X"
+	;;
+badserver_6)
+	echo "D0555 0 ."
+	echo "X"
+	;;
+badserver_7)
+	echo "C0755 2 extrafile"
+	echo "X"
+	;;
+*)
+	set -- $arg
+	shift
+	exec $SCP "$@"
+	;;
+esac