1 files changed, 77 insertions, 0 deletions
diff --git a/source3/script/tests/test_open_eintr.sh b/source3/script/tests/test_open_eintr.sh
new file mode 100755
index 0000000..31aa26d
--- /dev/null
+++ b/source3/script/tests/test_open_eintr.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+#
+# Test smbd handling when open returns EINTR
+#
+# Copyright (C) 2020 Volker Lendecke
+
+if [ $# -lt 5 ]; then
+	echo Usage: test_open_eintr.sh \
+		--configfile=SERVERCONFFILE SMBCLIENT SMBCONTROL SERVER SHARE
+	exit 1
+fi
+
+CONF=$1
+shift 1
+SMBCLIENT=$1
+shift 1
+SMBCONTROL=$1
+shift 1
+SERVER=$1
+shift 1
+SHARE=$1
+shift 1
+
+# Do not let deprecated option warnings muck this up
+SAMBA_DEPRECATED_SUPPRESS=1
+export SAMBA_DEPRECATED_SUPPRESS
+
+error_inject_conf=$(dirname ${SERVERCONFFILE})/error_inject.conf
+>${error_inject_conf}
+
+incdir=$(dirname $0)/../../../testprogs/blackbox
+. $incdir/subunit.sh
+
+failed=0
+
+cd $SELFTEST_TMPDIR || exit 1
+
+rm -f smbclient-stdin smbclient-stdout smbclient-stderr
+mkfifo smbclient-stdin smbclient-stdout smbclient-stderr
+
+CLI_FORCE_INTERACTIVE=1
+export CLI_FORCE_INTERACTIVE
+
+${SMBCLIENT} //${SERVER}/${SHARE} ${CONF} -U${USER}%${PASSWORD} \
+	<smbclient-stdin >smbclient-stdout 2>smbclient-stderr &
+CLIENT_PID=$!
+
+sleep 1
+
+exec 100>smbclient-stdin 101<smbclient-stdout 102<smbclient-stderr
+
+# consume the smbclient startup messages
+head -n 1 <&101
+
+echo "error_inject:openat = EINTR" >${error_inject_conf}
+${SMBCONTROL} ${CONF} 0 reload-config
+
+sleep 1
+>${error_inject_conf}
+
+echo 'get badnames/blank.txt -' >&100
+
+sleep 1
+
+>${error_inject_conf}
+${SMBCONTROL} ${CONF} 0 reload-config
+
+head -n 1 <&102 | grep 'getting file' >/dev/null
+GREP_RET=$?
+
+kill ${CLIENT_PID}
+rm -f smbclient-stdin smbclient-stdout smbclient-stderr
+
+testit "Verify that we could get the file" \
+	test $GREP_RET -eq 0 || failed=$(expr $failed + 1)
+
+testok $0 $failed