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That's all we know. 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , KONRAD Frederic , Richard Henderson , =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: KONRAD Frederic Don't send the trailing 0 from the string. Signed-off-by: KONRAD Frederic Signed-off-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <1592215252-26742-2-git-send-email-frederic.konrad@adacore.com> Message-Id: <20200724064509.331-4-alex.bennee@linaro.org> diff --git a/hw/semihosting/console.c b/hw/semihosting/console.c index 22e7827824a..9b4fee92602 100644 --- a/hw/semihosting/console.c +++ b/hw/semihosting/console.c @@ -52,7 +52,9 @@ static GString *copy_user_string(CPUArchState *env, target_ulong addr) do { if (cpu_memory_rw_debug(cpu, addr++, &c, 1, 0) == 0) { - s = g_string_append_c(s, c); + if (c) { + s = g_string_append_c(s, c); + } } else { qemu_log_mask(LOG_GUEST_ERROR, "%s: passed inaccessible address " TARGET_FMT_lx, -- 2.20.1