From nobody Fri Jan 20 21:08:03 2023 X-Original-To: dev-commits-src-branches@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 4NzBsv5JKyz310K0; Fri, 20 Jan 2023 21:08:03 +0000 (UTC) (envelope-from git@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 4NzBsv4c46z3Pnr; Fri, 20 Jan 2023 21:08:03 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674248883; 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=Y6Zjuzvwjz6eXgMWoCJfVGPYAKrgutfU5sfO6BEutuA=; b=oGN1viU4nDIh/d2B/bzAWE7YvIOhzH4TByONhMH//qdWYcJpK4v+ArpVWgqDGbAxNMF54t KhVUcnUSYqONkRg2kdfxUTP9iYvf+WiGoTscIOPKaOuQJeHJa/S8xX63w6SxMJg4kvbPz9 GjTSU9uqZcn724BVZKzSz3sQrjIuyK+mkCbTQeYBuFGdPrUKdWiHLGLWgWHaP7uvLVCuhE womAV25SzjAmgLB/H6fBM+wtY3d1rK6eSCsSpSVQdEwF7Ahg/E9QGNUt0HxCLjS5vbWH1K ihBllFt9Zi6MB8Ym6/v0hl//a8KuoUaaOGs2qG8UtQQBEx7HkrBjCUcXCGXTEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674248883; 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=Y6Zjuzvwjz6eXgMWoCJfVGPYAKrgutfU5sfO6BEutuA=; b=Ul9KTjokQWP6k/ezIFGviCuAWSSxrs4zh9FoWHIYPT0T5AJRmaCdmmgvtYLQOtTz9vA08Q kNRPiDYnA/7eQwnUVJLFZrYkh2CjHUwAJSE/88xhZRLa1q1Xdw05NVhaA6kuv3ybzDJsFE FI5k9gzHQOS9zq5j1w+PkMe05op5DJvM55JqEoVgQDh84SN/v7+i6frNsZywDPHjqAmonv tRDeBgd/s2zlyLE+6tGQ1tUDYsGPTzRTT5rERbOYEC3kQ6nWHloJWm+3byQgcaJZLTwUfO YeKzXeFDPeQtKyCuqnKzCNKvdvGNkV+88iUo9STQze0Hxq9jTXWlMO1vJ4Q7xQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1674248883; a=rsa-sha256; cv=none; b=ZiabOrdX99xLxolYlVDdJGffXjkxhtuE57CBeek6UFkPPlP/9EvvOFzYq3kze771lKKAYm mWQ1b7ZBguAJTUgarqQ/wPhGsW65hp1ceBFdKI1NW+HzJXylR21MnRqAACCAopQpCQhlGY F/I7ov6XFIznnVpkYSEYtn3u3zarJup9YAlHLDbzV/kDOkQ78vhZlLzRHRmVqPEkIm3P1b Yga3SHA/atHcnVtUe47/cDKppuTjLfDomBnzjp+R/in8nSHpg59BDZtNPUPE/BYGy/Bv7D PHj2KpgEM9k+exBI2v3DDccfWBVc2j/ShZreyeYbtNTe8gUi+zM6pHdHS63eFA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 4NzBsv3hJHzknc; Fri, 20 Jan 2023 21:08:03 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 30KL83Xw058515; Fri, 20 Jan 2023 21:08:03 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 30KL836E058514; Fri, 20 Jan 2023 21:08:03 GMT (envelope-from git) Date: Fri, 20 Jan 2023 21:08:03 GMT Message-Id: <202301202108.30KL836E058514@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Ed Maste Subject: git: c84ec3076e7d - stable/13 - bhyve nvme: Fix uninitialized pointer List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: dev-commits-src-branches@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: emaste X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: c84ec3076e7de10d7475fd9694ad64603e264d88 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=c84ec3076e7de10d7475fd9694ad64603e264d88 commit c84ec3076e7de10d7475fd9694ad64603e264d88 Author: Chuck Tuffli AuthorDate: 2022-06-09 20:05:46 +0000 Commit: Ed Maste CommitDate: 2023-01-20 21:07:27 +0000 bhyve nvme: Fix uninitialized pointer The Dataset Management code could free an uninitialized pointer if the device doesn't support the Dataset Management command. PR: 264548 Reported by: Robert Morris (cherry picked from commit 7376c08cc67e65ee660d51873129e34745ef5dd4) --- usr.sbin/bhyve/pci_nvme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.sbin/bhyve/pci_nvme.c b/usr.sbin/bhyve/pci_nvme.c index 9704081c12af..da19bef1b779 100644 --- a/usr.sbin/bhyve/pci_nvme.c +++ b/usr.sbin/bhyve/pci_nvme.c @@ -2598,7 +2598,7 @@ nvme_opc_dataset_mgmt(struct pci_nvme_softc *sc, struct pci_nvme_ioreq *req, uint16_t *status) { - struct nvme_dsm_range *range; + struct nvme_dsm_range *range = NULL; uint32_t nr, r, non_zero, dr; int err; bool pending = false;