From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Fri, 16 May 2008 13:03:30 +0000 (+0100)
Subject: mailsplit and mailinfo: gracefully handle NUL characters
X-Git-Tag: v1.5.6-rc0~2^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/cce8d6fdb4d7170a73763586daf6ac4f6b8fce2c?ds=inline;hp=cce8d6fdb4d7170a73763586daf6ac4f6b8fce2c

mailsplit and mailinfo: gracefully handle NUL characters

The function fgets() has a big problem with NUL characters: it reads
them, but nobody will know if the NUL comes from the file stream, or
was appended at the end of the line.

So implement a custom read_line_with_nul() function.

Noticed by Tommy Thorn.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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