From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Jiang Xin <worldhello.net@gmail.com>
Cc: Junio C Hamano <gitster@pobox.com>,
Git List <git@vger.kernel.org>,
Jiang Xin <zhiyou.jx@alibaba-inc.com>
Subject: Re: [PATCH v3] t6020: fix incompatible parameter expansion
Date: Mon, 21 Jun 2021 10:41:36 +0200 [thread overview]
Message-ID: <87v96736ph.fsf@evledraar.gmail.com> (raw)
In-Reply-To: <20210617031411.80684-1-zhiyou.jx@alibaba-inc.com>
On Thu, Jun 17 2021, Jiang Xin wrote:
> Ævar reported that the function `make_user_friendly_and_stable_output()`
> failed on a i386 box (gcc45) in the gcc farm boxes with error:
>
> sed: couldn't re-allocate memory
>
> It turns out that older versions of bash (4.3) or dash (0.5.7) cannot
> evaluate expression like `${A%${A#???????}}` used to get the leading 7
> characters of variable A.
>
> Replace the incompatible parameter expansion so that t6020 works on
> older version of bash or dash.
>
> Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
> ---
For what it's worth I've also tested this v3 on gcc45, it works too.
next prev parent reply other threads:[~2021-06-21 9:31 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-03 9:54 [PATCH] bundle: arguments can be read from stdin Jiang Xin
2021-01-04 23:41 ` Junio C Hamano
2021-01-05 16:30 ` [PATCH v2 1/2] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-05 16:30 ` [PATCH v2 2/2] bundle: arguments can be read from stdin Jiang Xin
2021-01-07 13:50 ` [PATCH v3 0/2] improvements for git-bundle Jiang Xin
2021-01-07 13:50 ` [PATCH v3 1/2] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-07 15:37 ` Đoàn Trần Công Danh
2021-01-08 13:14 ` Jiang Xin
2021-01-08 14:45 ` [PATCH v4 0/2] Improvements for git-bundle Jiang Xin
2021-01-08 14:45 ` [PATCH v4 1/2] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-09 2:10 ` Junio C Hamano
2021-01-09 13:32 ` Jiang Xin
2021-01-09 22:02 ` Junio C Hamano
2021-01-10 14:30 ` [PATCH v5 0/3] improvements for git-bundle Jiang Xin
2021-01-10 14:30 ` [PATCH v5 1/3] test: add helper functions " Jiang Xin
2021-01-11 20:09 ` Junio C Hamano
2021-01-12 2:27 ` [PATCH v6 0/3] improvements " Jiang Xin
2021-01-12 2:27 ` [PATCH v6 1/3] test: add helper functions " Jiang Xin
2021-05-26 18:49 ` Runaway sed memory use in test on older sed+glibc (was "Re: [PATCH v6 1/3] test: add helper functions for git-bundle") Ævar Arnfjörð Bjarmason
2021-05-27 11:52 ` Jiang Xin
2021-05-27 12:19 ` Ævar Arnfjörð Bjarmason
2021-05-27 13:48 ` Jeff King
2021-05-27 19:19 ` Felipe Contreras
2021-06-01 9:45 ` Jiang Xin
2021-06-01 9:42 ` Jiang Xin
2021-06-01 11:50 ` Ævar Arnfjörð Bjarmason
2021-06-01 13:20 ` Jiang Xin
2021-06-01 14:49 ` [PATCH 1/2] t6020: fix bash incompatible issue Jiang Xin
2021-06-01 14:49 ` [PATCH 2/2] t6020: do not mangle trailing spaces in output Jiang Xin
2021-06-05 17:02 ` Ævar Arnfjörð Bjarmason
2021-06-12 5:07 ` [PATCH v2 0/4] Fixed t6020 bash compatible issue and fixed wrong sideband suffix issue Jiang Xin
2021-06-14 4:10 ` Junio C Hamano
2021-06-15 3:11 ` Jiang Xin
2021-06-17 3:14 ` [PATCH v3] t6020: fix incompatible parameter expansion Jiang Xin
2021-06-21 8:41 ` Ævar Arnfjörð Bjarmason [this message]
2021-06-12 5:07 ` [PATCH v2 1/4] t6020: fix bash incompatible issue Jiang Xin
2021-06-12 5:07 ` [PATCH v2 2/4] test: refactor create_commits_in() for t5411 and t5548 Jiang Xin
2021-06-12 5:07 ` [PATCH v2 3/4] sideband: append suffix for message whose CR in next pktline Jiang Xin
2021-06-13 7:47 ` Ævar Arnfjörð Bjarmason
2021-06-14 3:50 ` Junio C Hamano
2021-06-14 11:51 ` Jiang Xin
2021-06-15 1:17 ` Junio C Hamano
2021-06-15 1:47 ` Jiang Xin
2021-06-15 2:11 ` Nicolas Pitre
2021-06-15 3:04 ` Jiang Xin
2021-06-15 3:26 ` Nicolas Pitre
2021-06-15 4:46 ` Junio C Hamano
2021-06-15 7:17 ` Jiang Xin
2021-06-15 14:46 ` Nicolas Pitre
2021-06-12 5:07 ` [PATCH v2 4/4] test: compare raw output, not mangle tabs and spaces Jiang Xin
2021-01-12 2:27 ` [PATCH v6 2/3] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-12 2:27 ` [PATCH v6 3/3] bundle: arguments can be read from stdin Jiang Xin
2021-01-10 14:30 ` [PATCH v5 2/3] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-11 20:12 ` Junio C Hamano
2021-01-10 14:30 ` [PATCH v5 3/3] bundle: arguments can be read from stdin Jiang Xin
2021-01-09 15:09 ` [PATCH v4 1/2] bundle: lost objects when removing duplicate pendings Jiang Xin
2021-01-09 22:02 ` Junio C Hamano
2021-01-08 14:45 ` [PATCH v4 2/2] bundle: arguments can be read from stdin Jiang Xin
2021-01-09 2:18 ` Junio C Hamano
2021-01-07 13:50 ` [PATCH v3 " Jiang Xin
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