From: Brian Foster <bfoster@redhat.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: guaneryu@gmail.com, linux-xfs@vger.kernel.org,
fstests@vger.kernel.org, guan@eryu.me
Subject: Re: [PATCH 6/6] fuzzy: capture core dumps from repair utilities
Date: Thu, 11 Feb 2021 09:00:52 -0500 [thread overview]
Message-ID: <20210211140052.GF222065@bfoster> (raw)
In-Reply-To: <161292581331.3504537.1750366426922427428.stgit@magnolia>
On Tue, Feb 09, 2021 at 06:56:53PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> Always capture the core dumps when we run repair tools against a fuzzed
> filesystem.
>
> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
> ---
Reviewed-by: Brian Foster <bfoster@redhat.com>
> common/fuzzy | 3 +++
> 1 file changed, 3 insertions(+)
>
>
> diff --git a/common/fuzzy b/common/fuzzy
> index bd08af1c..809dee54 100644
> --- a/common/fuzzy
> +++ b/common/fuzzy
> @@ -307,6 +307,9 @@ _scratch_xfs_fuzz_metadata() {
> echo "Verbs we propose to fuzz with:"
> echo $(echo "${verbs}")
>
> + # Always capture full core dumps from crashing tools
> + ulimit -c unlimited
> +
> echo "${fields}" | while read field; do
> echo "${verbs}" | while read fuzzverb; do
> __scratch_xfs_fuzz_mdrestore
>
prev parent reply other threads:[~2021-02-11 14:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 2:56 [PATCHSET 0/6] fstests: various improvements to the test framework Darrick J. Wong
2021-02-10 2:56 ` [PATCH 1/6] config: wrap xfs_metadump as $XFS_METADUMP_PROG like the other tools Darrick J. Wong
2021-02-11 13:58 ` Brian Foster
2021-02-10 2:56 ` [PATCH 2/6] common: capture metadump output if xfs filesystem check fails Darrick J. Wong
2021-02-11 13:59 ` Brian Foster
2021-02-11 18:12 ` Darrick J. Wong
2021-02-11 18:35 ` Brian Foster
2021-02-11 19:05 ` Darrick J. Wong
2021-02-10 2:56 ` [PATCH 3/6] check: allow '-e testid' to exclude a single test Darrick J. Wong
2021-02-11 14:00 ` Brian Foster
2021-02-10 2:56 ` [PATCH 4/6] check: don't abort on non-existent excluded groups Darrick J. Wong
2021-02-11 14:00 ` Brian Foster
2021-02-11 17:27 ` Darrick J. Wong
2021-02-11 18:01 ` Brian Foster
2021-02-10 2:56 ` [PATCH 5/6] check: run tests in exactly the order specified Darrick J. Wong
2021-02-11 14:00 ` Brian Foster
2021-02-11 17:28 ` Darrick J. Wong
2021-02-10 2:56 ` [PATCH 6/6] fuzzy: capture core dumps from repair utilities Darrick J. Wong
2021-02-11 14:00 ` Brian Foster [this message]
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