From nobody Sun Oct 16 16:51:15 2022 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 4Mr5jv3G3Hz4fc5B for ; Sun, 16 Oct 2022 16:51:15 +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 4Mr5jv1jRkz3mc4 for ; Sun, 16 Oct 2022 16:51:15 +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 4Mr5jv0n1VzX4Z for ; Sun, 16 Oct 2022 16:51:15 +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 29GGpFfD073467 for ; Sun, 16 Oct 2022 16:51:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29GGpFlT073466 for bugs@FreeBSD.org; Sun, 16 Oct 2022 16:51:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266113] kvm_close tries to munmap NULL memory Date: Sun, 16 Oct 2022 16:51:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1665939075; 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: in-reply-to:in-reply-to:references:references; bh=76R4uiRadVXPjB4t72mFIpzv1Ahlu3UOITSAzqWtBog=; b=Hty1WtDj8XTTmhS31iYMlsZQvexDsxbn8LW1xnpij02z7d0HjmCE9F/pimo2ofy4A1KwNS CxVacMVVWy80crjrjycZ14QYygJymLm48wHLn5NwooTcRWbWL9+1tYTIw8CxWE+DA71UTf lW/xj++LkFTIhB2ybUboyH+2Ka9LHVgc2drZ26OTWikaYLmyGtqqOwBxQtNmYAI/2FxFxU typZvcUc3wHIPDtE6wAe+rCc5sE813nMEbQzgIgesc4xi9u9gqT/O6aW/zdoHHlhs1L+lD uyR0JFJmzLwPlTliKxlsLYaW/JAcmcT3VFsl8h1GPlbwDSQW6ovauwgfG1CHug== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1665939075; a=rsa-sha256; cv=none; b=OTtLWoT0ekNp2i6mcN/X9wsNFT6TbfAUMLfnWA6/3lPXDK9KXlm0idd9ZzKG9FIjaVm6B0 xs2NC/FM9ZCoNIc3EG2APQbS63dlUj8rnZqkG0LPaYJLKpHekXFzfI1+ZhB9FFkJX/Nrys ymYWIpBGfcAUqq17eEB+LwUM3mIFNNwphtXz2+rqjfqbJ2v2JhY54Eisn0gsL/gif4CFIW roRvlAlJ0k95vHWlFV7F6y6bKthOSi2gSPAdnrOmEidquzjkXW7mOqER2xtgDnxFjILHTK 75hb2WbuJ7aEjLmj28vzwFyAiwHpJzzFFo9zkYHxFqXkzd9+K4SWV5q+6ZJxSQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266113 --- Comment #5 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3De6901a29bc4345f12e9c85426cc2be810= 45020a6 commit e6901a29bc4345f12e9c85426cc2be81045020a6 Author: Ashish SHUKLA AuthorDate: 2022-08-30 08:18:51 +0000 Commit: Ashish SHUKLA CommitDate: 2022-10-16 16:49:16 +0000 kvm_close(3): Check kd->sparse_map !=3D NULL before munmap PR: 266113 Reviewed by: markj lib/libkvm/kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --=20 You are receiving this mail because: You are the assignee for the bug.=