From nobody Thu Mar 16 14:45:10 2023 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Pcqmk4fhMz3yCRV for ; Thu, 16 Mar 2023 14:45:10 +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 4Pcqmk0qk6z3MGr for ; Thu, 16 Mar 2023 14:45:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1678977910; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=23EH/UG5ovIldHN3mxDTn57QmVDrhpdShL2RlpwF77k=; b=opFLUOsn9lvOoF0cGHeXVUeOpHXAM/ERilcnOQfynGJcFFBBnGU+LBx1ZUr4vsk6qCAknu p2nppOL1qCFLy0I2Q8gNA+2pvuZtjhE0tQ/rJjNZm2geR8rbUos4Qs+WXtGsykNbSBwzVx PfOnB6yUQpKTVQCktIAlNDhEbJXkszuTh05l5AQqYwhpfZJ3NjRU/uh1WGoobi8z2PTcgU cCGlcZedf1RVRNtlvc7zaH7bUYNPb+x/cCJ6+WsrcNCXqAPQlmMmYWmySHf+xKpCDU7NSc spUji7+3xlJqqIGgIcoczobv7NXM+/C2VGp/vjSJZ84Vq5UWxrVxPAse9j1xzQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1678977910; a=rsa-sha256; cv=none; b=gTr6HBmazOmEVxiUDqTStVm5MyU4KdTw3trZBAlLNpPUQ+sgNYKt5W3qxdSOh+xRZWoN5+ 06W24B5dDgT+8Kx0ikTQgNDsOjnGEcNpZ1hsL2hUECV2HGw1AJwEKM8IxOAEyQLyS/5ATy McHdMNQZBpFqMTv/3OAE7oZM78FKSEf9WiaslwJsKoOBQgMS/OuZwwp6l2FdSrkFpADyiL 5VGORL+OnHhbK32eyZVOU5xjkbHmcZr6c4On2nAxQg/5Oi2UZSG/fedTA44RAJTQwGOcAl Qnc4XiS3N/fvo7NTA32CYJ0EgCXbiT46af9BiJ2qsRo0tlY/syfU/jo6PUu5gA== 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 4Pcqmj73CDznRh for ; Thu, 16 Mar 2023 14:45:09 +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 32GEj9CH013248 for ; Thu, 16 Mar 2023 14:45:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 32GEj94Z013247 for bugs@FreeBSD.org; Thu, 16 Mar 2023 14:45:09 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 270270] mii: memory leak when mii_attach() fails Date: Thu, 16 Mar 2023 14:45:10 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jiahali@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 attachments.created 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 List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270270 Bug ID: 270270 Summary: mii: memory leak when mii_attach() fails Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: jiahali@blackberry.com Created attachment 240901 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D240901&action= =3Dedit Fix of memory leak when mii_attach() fails When the PHY attach fails, the allocated miibus->softc from mii_attach() -> device_set_driver() is not free. There is a memory leak for the "bus-sc" memory. A proposed fix is attached. --=20 You are receiving this mail because: You are the assignee for the bug.=