Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 115 insertions, 0 deletions

diff --git a/source3/script/tests/test_force_close_share.sh b/source3/script/tests/test_force_close_share.sh
new file mode 100755
index 0000000..c9f943a
--- /dev/null
+++ b/source3/script/tests/test_force_close_share.sh
@@ -0,0 +1,115 @@
+#!/usr/bin/env bash
+#
+# Test smbcontrol close-share command.
+#
+# Copyright (C) 2020 Volker Lendecke
+# Copyright (C) 2020 Jeremy Allison
+#
+# Note this is designed to be run against
+# the aio_delay_inject share which is preconfigured
+# with 2 second delays on pread/pwrite.
+
+if [ $# -lt 6 ]; then
+	echo Usage: $0 SERVERCONFFILE SMBCLIENT SMBCONTROL IP aio_delay_inject_sharename PREFIX
+	exit 1
+fi
+
+CONFIGURATION=$1
+smbclient=$2
+SMBCONTROL=$3
+SERVER=$4
+SHARE=$5
+PREFIX=$6
+shift 6
+
+# Do not let deprecated option warnings muck this up
+SAMBA_DEPRECATED_SUPPRESS=1
+export SAMBA_DEPRECATED_SUPPRESS
+
+incdir=$(dirname $0)/../../../testprogs/blackbox
+. $incdir/subunit.sh
+. $incdir/common_test_fns.inc
+
+failed=0
+
+mkdir -p $PREFIX/private
+
+FIFO_STDIN="$PREFIX/smbclient-stdin"
+FIFO_STDOUT="$PREFIX/smbclient-stdout"
+FIFO_STDERR="$PREFIX/smbclient-stderr"
+TESTFILE="$PREFIX/testfile"
+
+rm -f $FIFO_STDIN $FIFO_STDOUT $FIFO_STDERR $TESTFILE 2>/dev/null
+
+# Create the smbclient communication pipes.
+mkfifo $FIFO_STDIN $FIFO_STDOUT $FIFO_STDERR
+if [ $? -ne 0 ]; then
+	echo "Failed to create fifos"
+	exit 1
+fi
+
+# Create a large-ish testfile
+head -c 100MB /dev/zero >$TESTFILE
+
+CLI_FORCE_INTERACTIVE=1
+export CLI_FORCE_INTERACTIVE
+
+${smbclient} //${SERVER}/${SHARE} ${CONFIGURATION} -U${USER}%${PASSWORD} \
+	<$FIFO_STDIN >$FIFO_STDOUT 2>$FIFO_STDERR &
+CLIENT_PID=$!
+
+count=0
+while [ 1 ]; do
+	if [ $count -ge 20 ]; then
+		echo "Failed to start smbclient"
+		exit 1
+	fi
+	kill -0 $CLIENT_PID
+	if [ $? -eq 0 ]; then
+		break
+	fi
+	sleep 0.5
+	count=$((count + 1))
+done
+
+exec 100>$FIFO_STDIN 101<$FIFO_STDOUT 102<$FIFO_STDERR
+
+# consume the smbclient startup messages
+head -n 1 <&101
+
+# Ensure we're putting a fresh file.
+echo "lcd $(dirname $TESTFILE)" >&100
+echo "del testfile" >&100
+echo "put testfile" >&100
+
+sleep 0.2
+
+# Close the aio_delay_inject share whilst we have outstanding writes.
+
+testit "smbcontrol" ${SMBCONTROL} ${CONFIGURATION} smbd close-share ${SHARE} ||
+	failed=$(expr $failed + 1)
+
+sleep 0.5
+
+# If we get one or more NT_STATUS_NETWORK_NAME_DELETED
+# or NT_STATUS_INVALID_HANDLE on stderr from the writes we
+# know the server stayed up and didn't crash when the
+# close-share removed the share.
+#
+# BUG: https://bugzilla.samba.org/show_bug.cgi?id=14301
+#
+COUNT=$(head -n 2 <&102 |
+	grep -e NT_STATUS_NETWORK_NAME_DELETED -e NT_STATUS_INVALID_HANDLE |
+	wc -l)
+
+testit "Verify close-share did cancel the file put" \
+	test $COUNT -ge 1 || failed=$(expr $failed + 1)
+
+kill ${CLIENT_PID}
+
+# Remove the testfile from the server
+test_smbclient "remove_testfile" \
+	'del testfile; quit' //${SERVER}/${SHARE} -U${USER}%${PASSWORD} ||
+	failed=$(expr $failed + 1)
+
+testok $0 $failed