Message ID | 20220214080801.13627-3-its@irrelevant.dk (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Mon, 14 Feb 2022 03:08:10 -0500 (EST) From: Klaus Jensen <its@irrelevant.dk> To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org Subject: [PULL 2/6] hw/nvme/ctrl: Have nvme_addr_write() take const buffer Date: Mon, 14 Feb 2022 09:07:57 +0100 Message-Id: <20220214080801.13627-3-its@irrelevant.dk> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220214080801.13627-1-its@irrelevant.dk> References: <20220214080801.13627-1-its@irrelevant.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=64.147.123.18; envelope-from=its@irrelevant.dk; helo=wnew4-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Fam Zheng <fam@euphon.net>, Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org, Klaus Jensen <k.jensen@samsung.com>, =?utf-8?q?Phili?= =?utf-8?q?ppe_Mathieu-Daud=C3=A9?= <f4bug@amsat.org>, Klaus Jensen <its@irrelevant.dk>, Hanna Reitz <hreitz@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Keith Busch <kbusch@kernel.org>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@redhat.com> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
[PULL,1/6] hw/nvme: fix CVE-2021-3929
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expand
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diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c index 37681a975986..12e1fcda7c85 100644 --- a/hw/nvme/ctrl.c +++ b/hw/nvme/ctrl.c @@ -395,7 +395,7 @@ static int nvme_addr_read(NvmeCtrl *n, hwaddr addr, void *buf, int size) return pci_dma_read(&n->parent_obj, addr, buf, size); } -static int nvme_addr_write(NvmeCtrl *n, hwaddr addr, void *buf, int size) +static int nvme_addr_write(NvmeCtrl *n, hwaddr addr, const void *buf, int size) { hwaddr hi = addr + size - 1; if (hi < addr) {