From: Andreas Schwab <schwab@linux-m68k.org>
To: Eric Wong <e@80x24.org>
Cc: Junio C Hamano <gitster@pobox.com>,
git@vger.kernel.org, Eric Sunshine <sunshine@sunshineco.com>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>
Subject: Re: [PATCH 1/2] mailinfo: extract is_from_line from mailsplit
Date: Sun, 24 Jul 2016 09:37:24 +0200 [thread overview]
Message-ID: <m2poq3zdu3.fsf@linux-m68k.org> (raw)
In-Reply-To: <20160724031518.GB32480@starla> (Eric Wong's message of "Sun, 24 Jul 2016 03:15:18 +0000")
Eric Wong <e@80x24.org> writes:
> diff --git a/mailinfo.c b/mailinfo.c
> index 9f19ca1..0ebd953 100644
> --- a/mailinfo.c
> +++ b/mailinfo.c
> @@ -1035,3 +1035,34 @@ void clear_mailinfo(struct mailinfo *mi)
>
> strbuf_release(&mi->log_message);
> }
> +
> +int is_from_line(const char *line, int len)
> +{
> + const char *colon;
> +
> + if (len < 20 || memcmp("From ", line, 5))
> + return 0;
> +
> + colon = line + len - 2;
> + line += 5;
> + for (;;) {
> + if (colon < line)
> + return 0;
> + if (*--colon == ':')
> + break;
> + }
> +
> + if (!isdigit(colon[-4]) ||
> + !isdigit(colon[-2]) ||
> + !isdigit(colon[-1]) ||
> + !isdigit(colon[ 1]) ||
> + !isdigit(colon[ 2]))
> + return 0;
> +
> + /* year */
> + if (strtol(colon+3, NULL, 10) <= 90)
> + return 0;
> +
> + /* Ok, close enough */
> + return 1;
> +}
Should this be made more strict, like by checking for a space before the
year?
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2016-07-24 7:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 22:47 [PATCH] format-patch: escape "From " lines recognized by mailsplit Eric Wong
2016-07-23 8:59 ` Johannes Schindelin
2016-07-24 3:14 ` Eric Wong
2016-07-24 3:15 ` [PATCH 1/2] mailinfo: extract is_from_line from mailsplit Eric Wong
2016-07-24 7:37 ` Andreas Schwab [this message]
2016-07-24 8:05 ` Johannes Schindelin
2016-07-24 8:13 ` Andreas Schwab
2016-07-25 18:03 ` Junio C Hamano
2016-07-24 3:15 ` [PATCH 2/2] format-patch: escape "From " lines recognized by mailsplit Eric Wong
2016-07-24 7:37 ` Johannes Schindelin
2016-07-24 15:30 ` Jeff King
2016-07-24 7:11 ` [PATCH] " Junio C Hamano
2016-07-24 10:58 ` Eric Wong
2016-07-24 15:51 ` Junio C Hamano
2016-07-25 8:43 ` Eric Wong
2016-07-25 17:33 ` Junio C Hamano
2016-07-25 20:49 ` Eric Wong
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