Re: [PATCH-for-8.2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFO

Hi Philippe, On 2023-11-16 16:44, Philippe Mathieu-Daudé wrote: Hi Francisco, On 16/11/23 15:17, Francisco Iglesias wrote: Hi Philippe, good catch! Well this was fuzzed by Qiang Liu. On 2023-11-15 16:17, Philippe Mathieu-Daudé wrote: Per https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrasc

Re: [PATCH-for-8.2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFO

Hi Francisco, On 16/11/23 15:17, Francisco Iglesias wrote: Hi Philippe, good catch! Well this was fuzzed by Qiang Liu. On 2023-11-15 16:17, Philippe Mathieu-Daudé wrote: Per https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrascale-trm/Message-Format    Message Format    The same message fo

Re: [PATCH-for-8.2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFO

Hi Philippe, good catch! On 2023-11-15 16:17, Philippe Mathieu-Daudé wrote: Per https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrascale-trm/Message-Format Message Format The same message format is used for RXFIFO, TXFIFO, and TXHPB. Each message includes four words (16 bytes). Software

[PATCH-for-8.2] hw/net/can/xlnx-zynqmp: Avoid underflow while popping TX FIFO

Per https://docs.xilinx.com/r/en-US/ug1085-zynq-ultrascale-trm/Message-Format Message Format The same message format is used for RXFIFO, TXFIFO, and TXHPB. Each message includes four words (16 bytes). Software must read and write all four words regardless of the actual number of data by