| From: | yamt(at)netbsd(dot)org (YAMAMOTO Takashi) |
|---|---|
| To: | noah(at)leadboat(dot)com |
| Cc: | bruce(at)momjian(dot)us, tgl(at)sss(dot)pgh(dot)pa(dot)us, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Securing "make check" (CVE-2014-0067) |
| Date: | 2014-04-04 02:36:05 |
| Message-ID: | 20140404023605.A37BA14A317@mail.netbsd.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
> Thanks. To avoid socket path length limitations, I lean toward placing the
> socket temporary directory under /tmp rather than placing under the CWD:
>
> http://www.postgresql.org/message-id/flat/20121129223632(dot)GA15016(at)tornado(dot)leadboat(dot)com
openvswitch has some tricks to overcome the socket path length
limitation using symlink. (or procfs where available)
iirc these were introduced for debian builds which use deep CWD.
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=lib/socket-
util.c;h=aa0c7196da9926de38b7388b8e28ead12e12913e;hb=HEAD
look at shorten_name_via_symlink and shorten_name_via_proc.
YAMAMOTO Takashi
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