Date: Thu, 12 Nov 2009 14:52:11 +0100 From: Ed Schouten <ed@80386.nl> To: Xin LI <delphij@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r199201 - in head: contrib/libpcap sbin/ifconfig share/man/man4 sys/kern sys/net sys/sys Message-ID: <20091112135211.GT64905@hoeg.nl> In-Reply-To: <200911112130.nABLUw9b007768@svn.freebsd.org> References: <200911112130.nABLUw9b007768@svn.freebsd.org>
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--HC0F8i/BfMshQzR8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, * Xin LI <delphij@FreeBSD.org> wrote: > Modified: head/sys/net/if_var.h > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- head/sys/net/if_var.h Wed Nov 11 21:18:27 2009 (r199200) > +++ head/sys/net/if_var.h Wed Nov 11 21:30:58 2009 (r199201) > @@ -198,6 +198,7 @@ struct ifnet { > void *if_pf_kif; > void *if_lagg; /* lagg glue */ > u_char if_alloctype; /* if_type at time of allocation */ > + struct sbuf *if_description; /* interface description */ > =20 > /* > * Spare fields are added so that we can modify sensitive data > @@ -205,7 +206,7 @@ struct ifnet { > * be used with care where binary compatibility is required. > */ > char if_cspare[3]; > - void *if_pspare[8]; > + void *if_pspare[7]; > int if_ispare[4]; > }; So there used to be four chars in a row here (between if_description and if_cspare). Are you sure moving the pointer in between doesn't increase the structure size? --=20 Ed Schouten <ed@80386.nl> WWW: http://80386.nl/ --HC0F8i/BfMshQzR8 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkr8EwsACgkQ52SDGA2eCwVoiACcDYc3d3KzLm0ycZBqFqXMuvW7 qzoAmgOI8tUIIo9Te5M9bltXF/5kj2WQ =k0KH -----END PGP SIGNATURE----- --HC0F8i/BfMshQzR8--
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