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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.178.238; envelope-from=prvs=7297d76813=bin.meng@windriver.com; helo=mx0b-0064b401.pphosted.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_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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @windriver.com) X-ZM-MESSAGEID: 1666707291671100003 Content-Type: text/plain; charset="utf-8" At present when pressing Ctrl+C from a guest running on QEMU Windows with a multiplexed monitor, e.g.: -serial mon:stdio, QEMU executable just exits. This behavior is inconsistent with the Linux version. Such behavior is caused by unconditionally setting the input mode ENABLE_PROCESSED_INPUT for a console's input buffer. Fix this by testing whether the chardev is allowed to do so. Signed-off-by: Bin Meng Reviewed-by: Marc-Andr=C3=A9 Lureau --- chardev/char-win-stdio.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/chardev/char-win-stdio.c b/chardev/char-win-stdio.c index a4771ab82e..eb830eabd9 100644 --- a/chardev/char-win-stdio.c +++ b/chardev/char-win-stdio.c @@ -146,6 +146,8 @@ static void qemu_chr_open_stdio(Chardev *chr, bool *be_opened, Error **errp) { + ChardevStdio *opts =3D backend->u.stdio.data; + bool stdio_allow_signal =3D !opts->has_signal || opts->signal; WinStdioChardev *stdio =3D WIN_STDIO_CHARDEV(chr); DWORD dwMode; int is_console =3D 0; @@ -193,7 +195,11 @@ static void qemu_chr_open_stdio(Chardev *chr, if (is_console) { /* set the terminal in raw mode */ /* ENABLE_QUICK_EDIT_MODE | ENABLE_EXTENDED_FLAGS */ - dwMode |=3D ENABLE_PROCESSED_INPUT; + if (stdio_allow_signal) { + dwMode |=3D ENABLE_PROCESSED_INPUT; + } else { + dwMode &=3D ~ENABLE_PROCESSED_INPUT; + } } =20 SetConsoleMode(stdio->hStdIn, dwMode); --=20 2.25.1