From: bugzilla-daemon@bugs.ecos.sourceware.org
To: ecos-patches@ecos.sourceware.org
Subject: [Bug 1001656] FreeBSD: add AF_PACKET socket familiy
Date: Fri, 06 Dec 2013 15:37:00 -0000 [thread overview]
Message-ID: <bug-1001656-104-KzeH3qxSeb@http.bugs.ecos.sourceware.org/> (raw)
In-Reply-To: <bug-1001656-104@http.bugs.ecos.sourceware.org/>
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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001656
--- Comment #12 from Bernd Edlinger <bernd.edlinger@hotmail.de> ---
Hi,
thanks for reporting this.
I had not done much testing in the IPv6 area.
The issue with the bind is, that
sockaddr sa1=*sa;
copies exacly 32 bytes. So all sockaddr_xx structures should
have at least 32 bytes, otherwise we get access beyound the end
at this point.
I had not seen that sockaddr_in6 is shorter than sockaddr.
that looks wrong indeed.
I'd suggest you try to make sockaddr 4 bytes larger
struct sockaddr_in6 {
u_int8_t sin6_len; /* length of this struct(sa_family_t)*/
u_int8_t sin6_family; /* AF_INET6 (sa_family_t) */
u_int16_t sin6_port; /* Transport layer port # (in_port_t)*/
u_int32_t sin6_flowinfo; /* IP6 flow information */
struct in6_addr sin6_addr; /* IP6 address */
u_int32_t sin6_scope_id; /* scope zone index */
char sin6_zero[4]; /* padding */
};
does this work?
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next prev parent reply other threads:[~2013-12-06 15:37 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-17 13:50 [Bug 1001656] New: " bugzilla-daemon
2012-08-17 13:54 ` [Bug 1001656] " bugzilla-daemon
2012-08-17 15:12 ` bugzilla-daemon
2012-09-14 14:08 ` bugzilla-daemon
2013-06-25 17:11 ` bugzilla-daemon
2013-07-15 12:01 ` bugzilla-daemon
2013-07-15 12:58 ` bugzilla-daemon
2013-07-15 15:39 ` bugzilla-daemon
2013-07-23 18:48 ` bugzilla-daemon
2013-11-26 9:49 ` bugzilla-daemon
2013-11-26 10:21 ` bugzilla-daemon
2013-12-06 10:03 ` bugzilla-daemon
2013-12-06 15:37 ` bugzilla-daemon [this message]
2013-12-09 14:25 ` bugzilla-daemon
2013-12-31 0:13 ` bugzilla-daemon
2014-01-21 16:46 ` bugzilla-daemon
2014-01-22 7:46 ` bugzilla-daemon
2014-01-31 10:39 ` bugzilla-daemon
2014-01-31 10:41 ` bugzilla-daemon
2014-01-31 10:43 ` bugzilla-daemon
2014-01-31 10:44 ` bugzilla-daemon
2014-01-31 10:51 ` bugzilla-daemon
2015-06-10 8:48 ` bugzilla-daemon
2015-06-10 8:53 ` bugzilla-daemon
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