From owner-cvs-all  Tue Oct 30 16:36:35 2001
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Message-ID: <002b01c161a3$c3ed5900$ef01a8c0@davidwnt>
From: "XuYifeng" <xuyifeng@peoplemail.com.cn>
To: "Bill Paul" <wpaul@FreeBSD.org>, <cvs-committers@FreeBSD.org>,
	<cvs-all@FreeBSD.org>
References: <200110301815.f9UIFmh57547@freefall.freebsd.org>
Subject: Re: cvs commit: src/sys/netinet ip_output.c
Date: Wed, 31 Oct 2001 08:34:12 +0800
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Thanks, can you MFC it?

--
David Xu

----- Original Message -----=20
From: "Bill Paul" <wpaul@FreeBSD.org>
To: <cvs-committers@FreeBSD.org>; <cvs-all@FreeBSD.org>
Sent: Wednesday, October 31, 2001 2:15 AM
Subject: cvs commit: src/sys/netinet ip_output.c


> wpaul       2001/10/30 10:15:48 PST
>=20
>   Modified files:
>     sys/netinet          ip_output.c=20
>   Log:
>   Fix a (long standing?) bug in ip_output(): if ip_insertoptions() is
>   called and ip_output() encounters an error and bails (i.e. host
>   unreachable), we will leak an mbuf. This is because the code calls
>   m_freem(m0) after jumping to the bad: label at the end of the =
function,
>   when it should be calling m_freem(m). (m0 is the original mbuf list
>   _without_ the options mbuf prepended.)
>  =20
>   Obtained from: NetBSD
>  =20
>   Revision  Changes    Path
>   1.141     +1 -1      src/sys/netinet/ip_output.c
>=20
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>=20


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