This testcase tries to check whether f2fs can handle "usrjquota="
during remount correctly, it expects kernel will encounter NULL
pointer dereference bug w/o the fix ("f2fs: fix to avoid NULL pointer
dereference in f2fs_check_quota_consistency()").Cc: Jaegeuk Kim <jaeg...@kernel.org> Signed-off-by: Chao Yu <c...@kernel.org> --- tests/f2fs/021 | 30 ++++++++++++++++++++++++++++++ tests/f2fs/021.out | 2 ++ 2 files changed, 32 insertions(+) create mode 100755 tests/f2fs/021 create mode 100644 tests/f2fs/021.out diff --git a/tests/f2fs/021 b/tests/f2fs/021 new file mode 100755 index 00000000..c41760fc --- /dev/null +++ b/tests/f2fs/021 @@ -0,0 +1,30 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2025 Chao Yu. All Rights Reserved. +# +# FS QA Test No. f2fs/021 +# +# This testcase tries to check whether f2fs can handle "usrjquota=" +# during remount correctly +# +. ./common/preamble +_begin_fstest auto quick mount + +_fixed_by_kernel_commit xxxxxxxxxxxx \ + "f2fs: fix to avoid NULL pointer dereference in f2fs_check_quota_consistency()" + +_require_scratch + +_scratch_mkfs >> $seqres.full +_scratch_mount "-o usrquota" +quotacheck -uc $SCRATCH_MNT +_scratch_unmount + +_scratch_mount "-o usrjquota=aquota.user,jqfmt=vfsold" +_scratch_mount "-o remount,usrjquota=,jqfmt=vfsold" +_scratch_unmount + +echo "Silence is golden" + +status=0 +exit diff --git a/tests/f2fs/021.out b/tests/f2fs/021.out new file mode 100644 index 00000000..09f4062d --- /dev/null +++ b/tests/f2fs/021.out @@ -0,0 +1,2 @@ +QA output created by 021 +Silence is golden -- 2.49.0 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
