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From: Junio C Hamano <gitster@pobox.com>
To: Patrick Steinhardt <ps@pks.im>
Cc: git@vger.kernel.org,  Eric Sunshine <sunshine@sunshineco.com>,
	 Karthik Nayak <karthik.188@gmail.com>
Subject: Re: [PATCH v2 00/21] Various memory leak fixes
Date: Mon, 27 May 2024 10:38:59 -0700	[thread overview]
Message-ID: <xmqqwmnf9mto.fsf@gitster.g> (raw)
In-Reply-To: <ZlQr11P_C-KyO2DF@tanuki> (Patrick Steinhardt's message of "Mon, 27 May 2024 08:44:39 +0200")

Patrick Steinhardt <ps@pks.im> writes:

> Indeed. The following diff fixes the leak:
>
>     diff --git a/builtin/update-ref.c b/builtin/update-ref.c
>     index 7d2a419230..e54be9c429 100644
>     --- a/builtin/update-ref.c
>     +++ b/builtin/update-ref.c
>     @@ -130,6 +130,8 @@ static char *parse_next_arg(const char **next)
>      
>         if (arg.len)
>             return strbuf_detach(&arg, NULL);
>     +
>     +	strbuf_release(&arg);
>         return NULL;
>      }
>      
>
> Karthik is out of office this week, so you may want to add this as a
> "SQUASH???" commit on top of his topic branch to make "seen" pass.

Alright.  Thanks.

>> Also
>> 
>>  https://github.com/git/git/actions/runs/9231313414/job/25401102951
>> 
>> shows that t1460-refs-migrate fails on Windows.
>
> Hm, this one is curious. There are no leak logs at all, and the exit
> code is 139. Might be SIGSEGV, indicating that something else is going
> on here than a memory leak.

Sorry, I wasn't clear enough.  I do not suspect this is about leaks
(and the failing job on Windows is not about leaks).

  reply	other threads:[~2024-05-27 17:39 UTC|newest]

Thread overview: 115+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-23 12:25 [PATCH 00/20] Various memory leak fixes Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 01/20] t: mark a bunch of tests as leak-free Patrick Steinhardt
2024-05-23 17:44   ` Junio C Hamano
2024-05-24  6:56     ` Patrick Steinhardt
2024-05-24 16:05       ` Junio C Hamano
2024-05-24 17:53         ` Junio C Hamano
2024-05-24 20:34   ` Karthik Nayak
2024-05-23 12:25 ` [PATCH 02/20] transport-helper: fix leaking helper name Patrick Steinhardt
2024-05-23 17:36   ` Junio C Hamano
2024-05-24 20:38   ` Karthik Nayak
2024-05-23 12:25 ` [PATCH 03/20] strbuf: fix leak when `appendwholeline()` fails with EOF Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 04/20] checkout: clarify memory ownership in `unique_tracking_name()` Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 05/20] http: refactor code to clarify memory ownership Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 06/20] config: clarify memory ownership in `git_config_pathname()` Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 07/20] diff: refactor code to clarify memory ownership of prefixes Patrick Steinhardt
2024-05-23 16:59   ` Eric Sunshine
2024-05-23 12:25 ` [PATCH 08/20] convert: refactor code to clarify ownership of check_roundtrip_encoding Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 09/20] builtin/log: stop using globals for log config Patrick Steinhardt
2024-05-23 12:25 ` [PATCH 10/20] builtin/log: stop using globals for format config Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 11/20] config: clarify memory ownership in `git_config_string()` Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 12/20] config: plug various memory leaks Patrick Steinhardt
2024-05-23 17:13   ` Junio C Hamano
2024-05-24  6:58     ` Patrick Steinhardt
2024-05-24  8:55       ` Patrick Steinhardt
2024-05-24 16:12         ` Junio C Hamano
2024-05-24 16:11       ` Junio C Hamano
2024-05-23 12:26 ` [PATCH 13/20] builtin/credential: clear credential before exit Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 14/20] commit-reach: fix memory leak in `ahead_behind()` Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 15/20] submodule: fix leaking memory for submodule entries Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 16/20] strvec: add functions to replace and remove strings Patrick Steinhardt
2024-05-23 17:09   ` Eric Sunshine
2024-05-24  6:56     ` Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 17/20] builtin/mv: refactor `add_slash()` to always return allocated strings Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 18/20] builtin/mv duplicate string list memory Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 19/20] builtin/mv: refactor to use `struct strvec` Patrick Steinhardt
2024-05-23 12:26 ` [PATCH 20/20] builtin/mv: fix leaks for submodule gitfile paths Patrick Steinhardt
2024-05-23 16:45 ` [PATCH 00/20] Various memory leak fixes Junio C Hamano
2024-05-24  6:56   ` Patrick Steinhardt
2024-05-24 10:03 ` [PATCH v2 00/21] " Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 01/21] ci: add missing dependency for TTY prereq Patrick Steinhardt
2024-05-24 16:31     ` Junio C Hamano
2024-05-24 10:03   ` [PATCH v2 02/21] t: mark a bunch of tests as leak-free Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 03/21] transport-helper: fix leaking helper name Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 04/21] strbuf: fix leak when `appendwholeline()` fails with EOF Patrick Steinhardt
2024-05-25  4:46     ` Jeff King
2024-05-27  6:44       ` Patrick Steinhardt
2024-05-29  9:16         ` Jeff King
2024-05-29 11:25           ` Patrick Steinhardt
2024-05-30  7:16             ` Jeff King
2024-05-24 10:03   ` [PATCH v2 05/21] checkout: clarify memory ownership in `unique_tracking_name()` Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 06/21] http: refactor code to clarify memory ownership Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 07/21] config: clarify memory ownership in `git_config_pathname()` Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 08/21] diff: refactor code to clarify memory ownership of prefixes Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 09/21] convert: refactor code to clarify ownership of check_roundtrip_encoding Patrick Steinhardt
2024-05-24 10:03   ` [PATCH v2 10/21] builtin/log: stop using globals for log config Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 11/21] builtin/log: stop using globals for format config Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 12/21] config: clarify memory ownership in `git_config_string()` Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 13/21] config: plug various memory leaks Patrick Steinhardt
2024-05-24 10:13     ` Patrick Steinhardt
2024-05-25  4:33     ` Jeff King
2024-05-27  6:46       ` Patrick Steinhardt
2024-05-29  9:20         ` Jeff King
2024-05-24 10:04   ` [PATCH v2 14/21] builtin/credential: clear credential before exit Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 15/21] commit-reach: fix memory leak in `ahead_behind()` Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 16/21] submodule: fix leaking memory for submodule entries Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 17/21] strvec: add functions to replace and remove strings Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 18/21] builtin/mv: refactor `add_slash()` to always return allocated strings Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 19/21] builtin/mv duplicate string list memory Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 20/21] builtin/mv: refactor to use `struct strvec` Patrick Steinhardt
2024-05-24 10:04   ` [PATCH v2 21/21] builtin/mv: fix leaks for submodule gitfile paths Patrick Steinhardt
2024-05-25  2:10   ` [PATCH v2 00/21] Various memory leak fixes Junio C Hamano
2024-05-27  6:44     ` Patrick Steinhardt
2024-05-27 17:38       ` Junio C Hamano [this message]
2024-05-27 18:02         ` Junio C Hamano
2024-05-28  5:09         ` Patrick Steinhardt
2024-05-29  8:25       ` Karthik Nayak
2024-05-27 11:45 ` [PATCH v3 " Patrick Steinhardt
2024-05-27 11:45   ` [PATCH v3 01/21] ci: add missing dependency for TTY prereq Patrick Steinhardt
2024-05-27 11:45   ` [PATCH v3 02/21] t: mark a bunch of tests as leak-free Patrick Steinhardt
2024-05-27 11:45   ` [PATCH v3 03/21] transport-helper: fix leaking helper name Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 04/21] strbuf: fix leak when `appendwholeline()` fails with EOF Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 05/21] checkout: clarify memory ownership in `unique_tracking_name()` Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 06/21] http: refactor code to clarify memory ownership Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 07/21] config: clarify memory ownership in `git_config_pathname()` Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 08/21] diff: refactor code to clarify memory ownership of prefixes Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 09/21] convert: refactor code to clarify ownership of check_roundtrip_encoding Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 10/21] builtin/log: stop using globals for log config Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 11/21] builtin/log: stop using globals for format config Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 12/21] config: clarify memory ownership in `git_config_string()` Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 13/21] config: plug various memory leaks Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 14/21] builtin/credential: clear credential before exit Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 15/21] commit-reach: fix memory leak in `ahead_behind()` Patrick Steinhardt
2024-05-27 11:46   ` [PATCH v3 16/21] submodule: fix leaking memory for submodule entries Patrick Steinhardt
2024-05-27 11:47   ` [PATCH v3 17/21] strvec: add functions to replace and remove strings Patrick Steinhardt
2024-05-27 11:47   ` [PATCH v3 18/21] builtin/mv: refactor `add_slash()` to always return allocated strings Patrick Steinhardt
2024-05-27 11:47   ` [PATCH v3 19/21] builtin/mv duplicate string list memory Patrick Steinhardt
2024-05-27 11:47   ` [PATCH v3 20/21] builtin/mv: refactor to use `struct strvec` Patrick Steinhardt
2024-05-27 11:47   ` [PATCH v3 21/21] builtin/mv: fix leaks for submodule gitfile paths Patrick Steinhardt
2024-05-27 17:52   ` [PATCH v3 00/21] Various memory leak fixes Junio C Hamano
2024-05-30  6:38   ` [PATCH 0/5] add-ons for ps/leakfixes Jeff King
2024-05-30  6:39     ` [PATCH 1/5] t-strvec: use va_end() to match va_start() Jeff King
2024-05-30  6:39     ` [PATCH 2/5] t-strvec: mark variable-arg helper with LAST_ARG_MUST_BE_NULL Jeff King
2024-05-30  6:44     ` [PATCH 3/5] mv: move src_dir cleanup to end of cmd_mv() Jeff King
2024-05-30  7:04       ` Patrick Steinhardt
2024-05-30  7:21         ` Jeff King
2024-05-30  7:24           ` Patrick Steinhardt
2024-05-30  8:15             ` Jeff King
2024-05-30  8:19               ` Patrick Steinhardt
2024-05-30  8:28                 ` Jeff King
2024-05-30  6:45     ` [PATCH 4/5] mv: factor out empty src_dir removal Jeff King
2024-05-30  6:46     ` [PATCH 5/5] mv: replace src_dir with a strvec Jeff King
2024-05-30 15:36       ` Junio C Hamano
2024-05-31 11:12         ` Jeff King
2024-05-31 14:56           ` Junio C Hamano
2024-05-30  7:05     ` [PATCH 0/5] add-ons for ps/leakfixes Patrick Steinhardt

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