1 files changed, 99 insertions, 0 deletions
diff --git a/source3/script/tests/test_aio_outstanding.sh b/source3/script/tests/test_aio_outstanding.sh
new file mode 100755
index 0000000..a497181
--- /dev/null
+++ b/source3/script/tests/test_aio_outstanding.sh
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+#
+# Test terminating an smbclient connection with outstanding
+# aio requests.
+#
+# 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 4 ]; then
+	echo Usage: test_aio_outstanding.sh \
+		SERVERCONFFILE SMBCLIENT IP aio_delay_inject_sharename
+	exit 1
+fi
+
+CONF=$1
+SMBCLIENT=$2
+SERVER=$3
+SHARE=$4
+
+# Do not let deprecated option warnings muck this up
+SAMBA_DEPRECATED_SUPPRESS=1
+export SAMBA_DEPRECATED_SUPPRESS
+
+incdir=$(dirname $0)/../../../testprogs/blackbox
+. $incdir/subunit.sh
+
+failed=0
+
+cd $SELFTEST_TMPDIR || exit 1
+
+#
+# Note if we already have any panics in the smbd log.
+#
+panic_count_0=$(grep -c PANIC $SMBD_TEST_LOG)
+
+# Create the smbclient communication pipes.
+rm -f smbclient-stdin smbclient-stdout smbclient-stderr
+mkfifo smbclient-stdin smbclient-stdout smbclient-stderr
+
+# Create a large-ish testfile
+rm aio_outstanding_testfile
+head -c 20MB /dev/zero >aio_outstanding_testfile
+
+CLI_FORCE_INTERACTIVE=1
+export CLI_FORCE_INTERACTIVE
+
+${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
+
+# Ensure we're putting a fresh file.
+echo "del aio_outstanding_testfile" >&100
+echo "put aio_outstanding_testfile" >&100
+
+sleep 2
+
+# Terminate the smbclient write to the aio_delay_inject share whilst
+# we have outstanding writes.
+kill $CLIENT_PID
+
+sleep 1
+
+# Ensure the panic count didn't change.
+#
+# BUG: https://bugzilla.samba.org/show_bug.cgi?id=14301
+#
+
+panic_count_1=$(grep -c PANIC $SMBD_TEST_LOG)
+
+# Rerun smbclient to remove the testfile on the server.
+rm -f smbclient-stdin smbclient-stdout smbclient-stderr aio_outstanding_testfile
+mkfifo smbclient-stdin smbclient-stdout
+
+${SMBCLIENT} //${SERVER}/${SHARE} ${CONF} -U${USER}%${PASSWORD} \
+	<smbclient-stdin >smbclient-stdout &
+
+sleep 1
+
+exec 100>smbclient-stdin 101<smbclient-stdout
+
+echo "del aio_outstanding_testfile" >&100
+echo "exit" >&100
+
+sleep 2
+
+rm -f smbclient-stdin smbclient-stdout aio_outstanding_testfile
+
+testit "check_panic" test $panic_count_0 -eq $panic_count_1 ||
+	failed=$(expr $failed + 1)
+
+testok $0 $failed