From: Jeff King <peff@peff.net>
Date: Thu, 24 Sep 2015 21:07:12 +0000 (-0400)
Subject: ref-filter: drop sprintf and strcpy calls
X-Git-Tag: v2.7.0-rc0~87^2~40
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a5e03bf5c686e9f2da5e94e091e0ea531d40c6b8?hp=a5e03bf5c686e9f2da5e94e091e0ea531d40c6b8

ref-filter: drop sprintf and strcpy calls

The ref-filter code comes from for-each-ref, and inherited a
number of raw sprintf and strcpy calls. These are generally
all safe, as we custom-size the buffers, or are formatting
numbers into sufficiently large buffers. But we can make the
resulting code even simpler and more obviously correct by
using some of our helper functions.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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