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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1764080274; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gpvJiTqsvpvN0SAthC2Lss56qJYPmOMfNE49anff1vc=; b=guPlyo5vlwJvja1ZqqHGeqAColYtIznv0a+/yMNaAqVMjwtYvgBqOhTnYbnVy7gDFyu7QS J+p5iYUOGufiCliykw0mN4S6xFlekOTOFlWlvMFPMUh7lo482YIvYmcZQthd0kcDhcKzu1 NhXWXgC5HHOBwwrEiBUrPwC8fNsx1Q8= X-MC-Unique: WHpCSR57O_6rwn8cAlXXvw-1 X-Mimecast-MFC-AGG-ID: WHpCSR57O_6rwn8cAlXXvw_1764080270 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-stable@nongnu.org, Paolo Bonzini Subject: [PULL 3/4] chardev/char-pty: Do not ignore chr_write() failures Date: Tue, 25 Nov 2025 18:17:25 +0400 Message-ID: <20251125141726.1755276-4-marcandre.lureau@redhat.com> In-Reply-To: <20251125141726.1755276-1-marcandre.lureau@redhat.com> References: <20251125141726.1755276-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.152, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1764084299005019100 From: Philippe Mathieu-Daud=C3=A9 Cc: qemu-stable@nongnu.org Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Marc-Andr=C3=A9 Lureau Message-ID: <20251022150743.78183-6-philmd@linaro.org> --- chardev/char-pty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chardev/char-pty.c b/chardev/char-pty.c index b066f01412..652b0bd9e7 100644 --- a/chardev/char-pty.c +++ b/chardev/char-pty.c @@ -125,7 +125,7 @@ static int char_pty_chr_write(Chardev *chr, const uint8= _t *buf, int len) rc =3D RETRY_ON_EINTR(g_poll(&pfd, 1, 0)); g_assert(rc >=3D 0); if (!(pfd.revents & G_IO_HUP) && (pfd.revents & G_IO_OUT)) { - io_channel_send(s->ioc, buf, len); + return io_channel_send(s->ioc, buf, len); } =20 return len; --=20 2.51.1