cvs commit: src/sys/kern uipc_usrreq.c
alfred at freebsd.org
Mon Jul 7 20:10:47 UTC 2008
This really deserves a comment at each invocation of bcopy in
order to prevent regressions by someone "fixing" it again.
* Ed Maste <emaste at FreeBSD.org> [080703 16:26] wrote:
> emaste 2008-07-03 23:26:10 UTC
> FreeBSD src repository
> Modified files:
> sys/kern uipc_usrreq.c
> SVN rev 180238 on 2008-07-03 23:26:10Z by emaste
> Use bcopy instead of strlcpy in uipc_bind and unp_connect, since
> soun->sun_path isn't a null-terminated string. As UNIX(4) states, "the
> terminating NUL is not part of the address." Since strlcpy has to return
> "the total length of the string [it] tried to create," it walks off the end
> of soun->sun_path looking for a \0.
> This reverts r105332.
> Reported by: Ryan Stone
> Revision Changes Path
> 1.215 +4 -2 src/sys/kern/uipc_usrreq.c
- Alfred Perlstein
More information about the cvs-src