From: Clément Vasseur <clement.vasseur@gmail.com>
Date: Wed, 9 Jul 2014 12:34:18 +0000 (+0200)
Subject: fix the %m specifier in syslog
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=da27118157c2942d7652138b8d8b0056fc8f872f;hp=da27118157c2942d7652138b8d8b0056fc8f872f;p=musl

fix the %m specifier in syslog

errno must be saved upon vsyslog entry, otherwise its value could be
changed by some libc function before reaching the %m handler in
vsnprintf.
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