From: orc <orc@sibserver.ru>
To: musl@lists.openwall.com
Subject: install.sh is wrong with libc.so
Date: Wed, 15 Jan 2014 16:42:08 +0800 [thread overview]
Message-ID: <5905c9fb-9fc8-4cf1-ac29-ed830c8ae5a1@email.android.com> (raw)
In case of executable files (which libc.so is), install.sh is wrong and dangerous.
The sequence of commands of install.sh from 0.9.15:
umask 077
cat < lib/libc.so > /lib/libc.so.tmp.pid # /lib/libc.so.tmp.pid is created with mode 600
mv -f /lib/libc.so.tmp.pid /lib/libc.so
chmod 755 /lib/libc.so # failed with "Permission denied"
After that the system is unusable and requires external assistance.
next reply other threads:[~2014-01-15 8:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 8:42 orc [this message]
2014-01-15 11:01 ` Laurent Bercot
2014-01-15 11:35 ` Christian Wiese
2014-01-15 11:52 ` orc
2014-01-15 12:58 ` Christian Wiese
2014-01-15 12:13 ` Szabolcs Nagy
2014-01-15 12:48 ` orc
2014-01-15 14:18 ` Szabolcs Nagy
2014-01-15 16:31 ` Rich Felker
2014-01-16 1:34 ` orc
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