ed5a159c3d
We neglected to clear the @data_count index on ADMA error, allowing to trigger assertion in sdhci_read_dataport() or sdhci_write_dataport(). Cc: qemu-stable@nongnu.org Fixes: d7dfca0807 ("hw/sdhci: introduce standard SD host controller") Reported-by: Zheyu Ma <zheyuma97@gmail.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2455 Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240730092138.32443-4-philmd@linaro.org>