Date: Tue, 28 Jun 2011 08:41:44 +0000 (UTC) From: Sergey Kandaurov <pluknet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r223625 - head/sys/net Message-ID: <201106280841.p5S8fi00035985@svn.freebsd.org>
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Author: pluknet Date: Tue Jun 28 08:41:44 2011 New Revision: 223625 URL: http://svn.freebsd.org/changeset/base/223625 Log: Update ifc_len field of struct ifconf passed for the ioctl SIOCGIFCONF32 (i.e. under COMPAT_FREEBSD32) in case ifconf() returned success to match the native SIOCGIFCONF behavior. PR: kern/158369 Reported by: Paul Procacci <pprocacci att gmail com> MFC after: 1 week Modified: head/sys/net/if.c Modified: head/sys/net/if.c ============================================================================== --- head/sys/net/if.c Tue Jun 28 08:36:48 2011 (r223624) +++ head/sys/net/if.c Tue Jun 28 08:41:44 2011 (r223625) @@ -2467,6 +2467,8 @@ ifioctl(struct socket *so, u_long cmd, c error = ifconf(SIOCGIFCONF, (void *)&ifc); CURVNET_RESTORE(); + if (error == 0) + ifc32->ifc_len = ifc.ifc_len; return (error); } #endif
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