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From: Jeff King <peff@peff.net>
To: Duy Nguyen <pclouds@gmail.com>
Cc: "Eric Sunshine" <sunshine@sunshineco.com>,
	"Git List" <git@vger.kernel.org>,
	"Junio C Hamano" <gitster@pobox.com>,
	"Kaartic Sivaraam" <kaartic.sivaraam@gmail.com>,
	"Martin Ågren" <martin.agren@gmail.com>
Subject: Re: [PATCH 3/7] worktree move: new command
Date: Mon, 5 Feb 2018 21:13:14 -0500	[thread overview]
Message-ID: <20180206021313.GA26323@sigill.intra.peff.net> (raw)
In-Reply-To: <CACsJy8A+zMTC2N8Y0Ua-KyLF6Wp2oHL=8mbsSXck6mKZGG=37g@mail.gmail.com>

On Mon, Feb 05, 2018 at 08:28:10PM +0700, Duy Nguyen wrote:

> >> This is still leaking 'worktrees'[1]. You probably want
> >> free_worktrees() immediately after the find_worktree() invocation.
> >
> > Sorry, free_worktrees() after the last use of 'wt' since you still
> > need to access its fields, which would be the end of the function.
> 
> I learned SANITIZE=leak today! It not only catches this but also "dst".
> 
> Jeff is there any ongoing effort to make the test suite pass with
> SANITIZE=leak? My t2038 passed, so I went ahead with the full test
> suite and saw so many failures. I did see in your original mails that
> you focused on t0000 and t0001 only..

Yeah, I did those two scripts to try to prove to myself that the
approach was good. But I haven't really pushed it any further.

Martin Ågren (cc'd) did some follow-up work, but I think we still have a
long way to go. My hope is that people who are interested in
leak-checking their new code can run some specific script they're
interested in, and maybe fix up one or two nearby bits while they're
there (either by fixing a leak, or just annotating via UNLEAK). Then we
can slowly converge on correctness. :)

-Peff

  reply	other threads:[~2018-02-06  2:13 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-24  9:53 [PATCH 0/7] nd/worktree-move reboot Nguyễn Thái Ngọc Duy
2018-01-24  9:53 ` [PATCH 1/7] worktree.c: add validate_worktree() Nguyễn Thái Ngọc Duy
2018-01-24  9:53 ` [PATCH 2/7] worktree.c: add update_worktree_location() Nguyễn Thái Ngọc Duy
2018-02-02  8:23   ` Eric Sunshine
2018-02-02  9:35     ` Duy Nguyen
2018-01-24  9:53 ` [PATCH 3/7] worktree move: new command Nguyễn Thái Ngọc Duy
2018-02-02  9:15   ` Eric Sunshine
2018-02-02 11:23     ` Eric Sunshine
2018-02-05 13:28       ` Duy Nguyen
2018-02-06  2:13         ` Jeff King [this message]
2018-02-06 20:05           ` Martin Ågren
2018-02-12  9:56             ` Duy Nguyen
2018-02-12 22:15               ` Martin Ågren
2018-02-13  0:27                 ` Duy Nguyen
2018-02-14  3:16                   ` Jeff King
2018-02-14  9:07                     ` Duy Nguyen
2018-02-14 17:35                       ` Junio C Hamano
2018-02-14 21:56                         ` [PATCH] t/known-leaky: add list of known-leaky test scripts Martin Ågren
2018-02-19 21:29                           ` Jeff King
2018-02-20 20:44                             ` Martin Ågren
2018-02-20 21:08                               ` Jeff King
2018-02-21 16:53                               ` Junio C Hamano
2018-02-21 18:25                                 ` Jeff King
2018-02-25  3:48                               ` Kaartic Sivaraam
2018-02-26 21:22                                 ` Martin Ågren
2018-01-24  9:53 ` [PATCH 4/7] worktree move: accept destination as directory Nguyễn Thái Ngọc Duy
2018-02-02  9:35   ` Eric Sunshine
2018-01-24  9:53 ` [PATCH 5/7] worktree move: refuse to move worktrees with submodules Nguyễn Thái Ngọc Duy
2018-02-02 10:06   ` Eric Sunshine
2018-01-24  9:53 ` [PATCH 6/7] worktree remove: new command Nguyễn Thái Ngọc Duy
2018-02-02 11:47   ` Eric Sunshine
2018-02-12  9:26     ` Duy Nguyen
2018-01-24  9:53 ` [PATCH 7/7] worktree remove: allow it when $GIT_WORK_TREE is already gone Nguyễn Thái Ngọc Duy
2018-02-02 12:59   ` Eric Sunshine
2018-01-24 20:42 ` [PATCH 0/7] nd/worktree-move reboot Junio C Hamano
2018-02-12  9:49 ` [PATCH v2 " Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 1/7] worktree.c: add validate_worktree() Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 2/7] worktree.c: add update_worktree_location() Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 3/7] worktree move: new command Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 4/7] worktree move: accept destination as directory Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 5/7] worktree move: refuse to move worktrees with submodules Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 6/7] worktree remove: new command Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 7/7] worktree remove: allow it when $GIT_WORK_TREE is already gone Nguyễn Thái Ngọc Duy
2018-03-04  5:26   ` [PATCH] t2028: fix minor error and issues in newly-added "worktree move" tests Eric Sunshine
2018-03-05  9:32     ` Duy Nguyen
2018-03-05 12:48     ` SZEDER Gábor
2018-03-05 18:37       ` Junio C Hamano
2018-03-05 18:44         ` Eric Sunshine
2018-03-04  5:36   ` [PATCH v2 0/7] nd/worktree-move reboot Eric Sunshine

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