[PATCH-for-8.2,v2,0/2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping FIFOs

Message ID	20231119225102.49227-1-philmd@linaro.org
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org> To: qemu-devel@nongnu.org Cc: Anton Kochkov <anton.kochkov@proton.me>, Francisco Iglesias <francisco.iglesias@amd.com>, Vikram Garhwal <vikram.garhwal@amd.com>, Jason Wang <jasowang@redhat.com>, Pavel Pisa <pisa@cmp.felk.cvut.cz>, Vikram Garhwal <fnu.vikram@xilinx.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org> Subject: [PATCH-for-8.2 v2 0/2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping FIFOs Date: Sun, 19 Nov 2023 23:51:00 +0100 Message-ID: <20231119225102.49227-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::131; envelope-from=philmd@linaro.org; helo=mail-lf1-x131.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action Precedence: list Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org
Series	hw/net/can/xlnx-zynqmp: Avoid underflow while popping FIFOs \| expand [PATCH-for-8.2,v2,0/2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping FIFOs [PATCH-for-8.2,v2,1/2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFOs [PATCH-for-8.2,v2,2/2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping RX FIFO

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20231119225102.49227-1-philmd@linaro.org

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Cc: Anton Kochkov <anton.kochkov@proton.me>,
 Francisco Iglesias <francisco.iglesias@amd.com>,
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Subject: [PATCH-for-8.2 v2 0/2] hw/net/can/xlnx-zynqmp: Avoid underflow while
 popping FIFOs
Date: Sun, 19 Nov 2023 23:51:00 +0100
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hw/net/can/xlnx-zynqmp: Avoid underflow while popping FIFOs | expand

Message

Philippe Mathieu-Daudé Nov. 19, 2023, 10:51 p.m. UTC

Fix a pair of fuzzed bugs.

Patch #1 is reviewed, #2 is new.

Tested with the CAN tests from 'make check-qtest-aarch64'.

Regards,

Phil.

Philippe Mathieu-Daudé (2):
  hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFOs
  hw/net/can/xlnx-zynqmp: Avoid underflow while popping RX FIFO

 hw/net/can/xlnx-zynqmp-can.c | 66 ++++++++++++++++++++++++++++++------
 1 file changed, 55 insertions(+), 11 deletions(-)