From owner-cvs-all@FreeBSD.ORG Thu Nov 3 12:02:13 2005 Return-Path: X-Original-To: cvs-all@FreeBSD.org Delivered-To: cvs-all@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B14B116A421; Thu, 3 Nov 2005 12:02:13 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 466E643D7B; Thu, 3 Nov 2005 12:02:11 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id jA3C2BOZ076840; Thu, 3 Nov 2005 12:02:11 GMT (envelope-from glebius@repoman.freebsd.org) Received: (from glebius@localhost) by repoman.freebsd.org (8.13.1/8.13.1/Submit) id jA3C2B6g076839; Thu, 3 Nov 2005 12:02:11 GMT (envelope-from glebius) Message-Id: <200511031202.jA3C2B6g076839@repoman.freebsd.org> From: Gleb Smirnoff Date: Thu, 3 Nov 2005 12:02:11 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: RELENG_5 Cc: Subject: cvs commit: src/sys/net if_atmsubr.c if_fwsubr.c if_iso88025subr.c route.c rtsock.c src/sys/netinet if_ether.c src/sys/netinet6 nd6.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2005 12:02:14 -0000 glebius 2005-11-03 12:02:11 UTC FreeBSD src repository Modified files: (Branch: RELENG_5) sys/net if_atmsubr.c if_fwsubr.c if_iso88025subr.c route.c rtsock.c sys/netinet if_ether.c sys/netinet6 nd6.c Log: Several fixes to ARP and route locking, that were done during 6.0 release cycle, and are also applicable to RELENG_5: o Make rt_check() return a locked rtentry. o Make rt_check() function more strict: - rt0 passed to rt_check() must not be NULL, assert this. - rt returned by rt_check() must be valid locked rtentry, if no error occured. o Modify callers, so that they never pass NULL rt0 to rt_check(). o Modify callers, so that they unlock rtentry. o Fix races in ARP code. See if_ether.c 1.139 for more information. o Fix LORs in ARP code. See if_ether.c 1.141 for more information. o Lock rtentry before dropping radix lock. o Send published ARP replies only on correct interface. [1] o Drop rtentry lock before calling rt_getifa(). [2] o Fixes to rt_setgate(): - To avoid recursive rtentry locking. - Do not change routes in case of failure. - Return EADDRINUSE instead of bogus EDQUOT [3] Revisions merged: net/if_atmsubr.c - 1.39, 1.41 net/if_fwsubr.c - 1.13, 1.15 net/if_iso88025subr.c - 1.69, 1.71 net/route.c - 1.110, 1.111, 1.113 net/rtsock.c - 1.110, 1.111, 1.126, 1.130 netinet6/nd6.c - 1.51-1.53 netinet/if_ether.c - 1.139, 1.140, 1.141 PR: kern/75634 [1] PR: kern/69356 [2] PR: kern/64090 [3] Revision Changes Path 1.35.2.2 +7 -4 src/sys/net/if_atmsubr.c 1.5.2.4 +7 -4 src/sys/net/if_fwsubr.c 1.65.2.2 +7 -4 src/sys/net/if_iso88025subr.c 1.106.2.3 +70 -74 src/sys/net/route.c 1.113.2.6 +7 -5 src/sys/net/rtsock.c 1.128.2.8 +209 -165 src/sys/netinet/if_ether.c 1.43.2.9 +11 -7 src/sys/netinet6/nd6.c