| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0+ |
| # Copyright (c) 2019 Oracle, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 529 |
| # |
| # Regression test for a bug where XFS corrupts memory if the listxattr buffer |
| # is a particularly well crafted size on a filesystem that supports posix acls. |
| # |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/attr |
| |
| # real QA test starts here |
| _supported_fs generic |
| _require_acls |
| _require_scratch |
| _require_test_program "t_attr_corruption" |
| |
| rm -f $seqres.full |
| _scratch_mkfs >> $seqres.full 2>&1 |
| _scratch_mount |
| |
| $here/src/t_attr_corruption $SCRATCH_MNT |
| |
| status=0 |
| exit |
