From: Eric Sunshine <sunshine@sunshineco.com>
To: Jeff King <peff@peff.net>
Cc: 孟子易 <mengziyi540841@gmail.com>, git@vger.kernel.org
Subject: Re: bug report: symbolic-ref --short command echos the wrong text while use Chinese language
Date: Tue, 14 Feb 2023 00:15:22 -0500 [thread overview]
Message-ID: <CAPig+cSTG2_hsv-amhwDwQNcfLSZ2+if6=MJcyDb6PhKBx-WJQ@mail.gmail.com> (raw)
In-Reply-To: <Y+rmNvfjIA/u81em@coredump.intra.peff.net>
On Mon, Feb 13, 2023 at 8:39 PM Jeff King <peff@peff.net> wrote:
> On Mon, Feb 13, 2023 at 05:58:06PM -0500, Eric Sunshine wrote:
> > I am able to reproduce the broken behavior on maOS 10.13.
>
> If you do something like the patch below:
>
> - short_name = xstrdup(refname);
> + warning("strlen(refname) = %d", (int)strlen(refname));
> + short_name = xcalloc(1, 2*strlen(refname));
>
> short_name_len = strlen(short_name);
> + warning("strlen(short_name) = %d", (int)short_name_len);
>
> Does it help at all? And if so, is short_name_len longer than we might
> expect it to be (I get 39 for the full refname and 28 for the scanf'd
> name). I'm having trouble coming up with a reason that the scanf value
> _would_ be unexpectedly long, but just trying to rule things out.
I get results different from yours:
warning: strlen(refname) = 39
warning: strlen(short_name) = 9
next prev parent reply other threads:[~2023-02-14 5:17 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-13 6:38 bug report: symbolic-ref --short command echos the wrong text while use Chinese language 孟子易
2023-02-13 20:18 ` Jeff King
2023-02-13 22:58 ` Eric Sunshine
2023-02-14 1:39 ` Jeff King
2023-02-14 5:15 ` Eric Sunshine [this message]
2023-02-14 5:33 ` Eric Sunshine
2023-02-14 5:40 ` Junio C Hamano
2023-02-14 6:05 ` Eric Sunshine
2023-02-14 6:45 ` Junio C Hamano
2023-02-14 6:55 ` Eric Sunshine
2023-02-14 16:01 ` Jeff King
2023-02-14 16:29 ` Eric Sunshine
2023-02-14 17:07 ` Jeff King
2023-02-14 18:38 ` [PATCH 0/3] get rid of sscanf() when shortening refs Jeff King
2023-02-14 18:39 ` [PATCH 1/3] shorten_unambiguous_ref(): avoid integer truncation Jeff King
2023-02-14 18:40 ` [PATCH 2/3] shorten_unambiguous_ref(): use NUM_REV_PARSE_RULES constant Jeff King
2023-02-14 21:34 ` Junio C Hamano
2023-02-14 22:23 ` Jeff King
2023-02-14 18:41 ` [PATCH 3/3] shorten_unambiguous_ref(): avoid sscanf() Jeff King
2023-02-14 21:48 ` Junio C Hamano
2023-02-14 22:25 ` Junio C Hamano
2023-02-14 22:30 ` Jeff King
2023-02-14 22:34 ` Junio C Hamano
2023-02-14 22:40 ` Jeff King
2023-02-15 5:10 ` Junio C Hamano
2023-02-15 14:30 ` Jeff King
2023-02-15 16:41 ` Junio C Hamano
2023-02-14 23:20 ` Eric Sunshine
2023-02-15 15:16 ` [PATCH v2 0/3] get rid of sscanf() when shortening refs Jeff King
2023-02-15 15:16 ` [PATCH v2 1/3] shorten_unambiguous_ref(): avoid integer truncation Jeff King
2023-02-15 15:16 ` [PATCH v2 2/3] shorten_unambiguous_ref(): use NUM_REV_PARSE_RULES constant Jeff King
2023-02-15 15:16 ` [PATCH v2 3/3] shorten_unambiguous_ref(): avoid sscanf() Jeff King
2023-02-16 5:56 ` Torsten Bögershausen
2023-02-16 6:16 ` Eric Sunshine
2023-02-16 17:21 ` Junio C Hamano
2023-02-16 17:28 ` Jeff King
2023-02-16 23:36 ` Junio C Hamano
2023-02-16 17:31 ` Jeff King
2023-02-17 6:46 ` Torsten Bögershausen
2023-02-15 18:00 ` [PATCH v2 0/3] get rid of sscanf() when shortening refs Junio C Hamano
2023-02-14 16:40 ` bug report: symbolic-ref --short command echos the wrong text while use Chinese language Junio C Hamano
2023-02-14 17:40 ` Jeff King
2023-02-15 16:26 ` Torsten Bögershausen
2023-02-15 16:37 ` Eric Sunshine
2023-02-15 17:19 ` Torsten Bögershausen
2023-02-16 6:08 ` Eric Sunshine
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