1 files changed, 66 insertions, 0 deletions
diff --git a/source3/script/tests/test_smbd_error.sh b/source3/script/tests/test_smbd_error.sh
new file mode 100755
index 0000000..d39b174
--- /dev/null
+++ b/source3/script/tests/test_smbd_error.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+#
+# Test smbd with failing chdir system call.
+#
+# Verify that smbd does not panic when the chdir system call is
+# returning an error.  ensure that the output format for ACL entries
+#
+# Copyright (C) 2017 Christof Schmitt
+
+. $(dirname $0)/../../../testprogs/blackbox/subunit.sh
+failed=0
+
+if [ $SMBD_DONT_LOG_STDOUT -eq 1 ]; then
+	subunit_start_test "check_panic_0"
+	subunit_skip_test "check_panic_0" <<EOF
+logging to stdout disabled
+EOF
+
+	testok $0 $failed
+fi
+
+error_inject_conf=$(dirname $SMB_CONF_PATH)/error_inject.conf
+
+panic_count_0=$(grep -c PANIC $SMBD_TEST_LOG)
+
+#
+# Verify that a panic in smbd will result in a PANIC message in the log
+#
+
+# As a panic is expected here, also overwrite the default "panic
+# action" in selftest to not start a debugger
+echo 'error_inject:chdir = panic' >$error_inject_conf
+echo '[global]' >>$error_inject_conf
+echo 'panic action = ""' >>$error_inject_conf
+
+testit_expect_failure "smbclient" $VALGRIND \
+	$BINDIR/smbclient //$SERVER_IP/error_inject \
+	-U$USERNAME%$PASSWORD -c dir ||
+	failed=$(expr $failed + 1)
+
+rm $error_inject_conf
+
+panic_count_1=$(grep -c PANIC $SMBD_TEST_LOG)
+
+testit "check_panic_1" test $(expr $panic_count_0 + 1) -eq $panic_count_1 ||
+	failed=$(expr $failed + 1)
+
+#
+# Verify that a failing chdir vfs call does not result in a smbd panic
+#
+
+echo 'error_inject:chdir = ESTALE' >$error_inject_conf
+
+testit_expect_failure "smbclient" $VALGRIND \
+	$BINDIR/smbclient //$SERVER_IP/error_inject \
+	-U$USERNAME%$PASSWORD -c dir ||
+	failed=$(expr $failed + 1)
+
+panic_count_2=$(grep -c PANIC $SMBD_TEST_LOG)
+
+testit "check_panic_2" test $panic_count_1 -eq $panic_count_2 ||
+	failed=$(expr $failed + 1)
+
+rm $error_inject_conf
+
+testok $0 $failed