From owner-freebsd-bugs@freebsd.org Thu Feb 18 14:13:49 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A96A653A13A for ; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4DhGsT4F1tz4ZGT for ; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8FB3C53A038; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8F76D53A295 for ; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DhGsT3Ygrz4ZCt for ; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 62BF119572 for ; Thu, 18 Feb 2021 14:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 11IEDnlT017964 for ; Thu, 18 Feb 2021 14:13:49 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 11IEDn7n017963 for bugs@FreeBSD.org; Thu, 18 Feb 2021 14:13:49 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253620] Calling route delete with an invalid gateway deletes the route Date: Thu, 18 Feb 2021 14:13:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: lgupta@blackberry.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2021 14:13:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253620 Bug ID: 253620 Summary: Calling route delete with an invalid gateway deletes the route Product: Base System Version: 12.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: lgupta@blackberry.com I would have expected to see an ESRCH if the provided gateway does not match the destination specified. See log below. root@lgbsd:~/Desktop # netstat -r Routing tables Internet: Destination Gateway Flags Netif Expire default 192.168.180.2 UGS em0 localhost link#2 UH lo0 192.168.180.0/24 link#1 U em0 192.168.180.128 link#1 UHS lo0 Internet6: Destination Gateway Flags Netif Expire ::/96 localhost UGRS lo0 localhost link#2 UH lo0 ::ffff:0.0.0.0/96 localhost UGRS lo0 fe80::/10 localhost UGRS lo0 fe80::%lo0/64 link#2 U lo0 fe80::1%lo0 link#2 UHS lo0 ff02::/16 localhost UGRS lo0 root@lgbsd:~/Desktop # route delete -net default 10.11.12.13 delete net default: gateway 10.11.12.13 root@lgbsd:~/Desktop # netstat -r Routing tables Internet: Destination Gateway Flags Netif Expire localhost link#2 UH lo0 192.168.180.0/24 link#1 U em0 192.168.180.128 link#1 UHS lo0 Internet6: Destination Gateway Flags Netif Expire ::/96 localhost UGRS lo0 localhost link#2 UH lo0 ::ffff:0.0.0.0/96 localhost UGRS lo0 fe80::/10 localhost UGRS lo0 fe80::%lo0/64 link#2 U lo0 fe80::1%lo0 link#2 UHS lo0 ff02::/16 localhost UGRS lo0 I can then also delete the destination subnet route and that causes all tra= ffic to fail. root@lgbsd:~/Desktop # route delete -net 192.168.180.0/24 10.11.12.13 delete net 192.168.180.0: gateway 10.11.12.13 root@lgbsd:~/Desktop # ping 192.168.180.1 PING 192.168.180.1 (192.168.180.1): 56 data bytes ping: sendto: No route to host --=20 You are receiving this mail because: You are the assignee for the bug.=