From 6040fef26034c0ed0fff41accbff83624e8e2a1c Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@qt.io>
Date: Mon, 10 Jun 2024 15:14:19 +0200
Subject: [PATCH] RemoteLinux: Do not try to start a process via a shared
 connection

... on a disconnected device.

Change-Id: Ide89f38783b96d41c50b7f53d649f213522e8857
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
---
 src/plugins/remotelinux/linuxdevice.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/plugins/remotelinux/linuxdevice.cpp b/src/plugins/remotelinux/linuxdevice.cpp
index 35761285482..d51df10bef4 100644
--- a/src/plugins/remotelinux/linuxdevice.cpp
+++ b/src/plugins/remotelinux/linuxdevice.cpp
@@ -710,6 +710,11 @@ void SshProcessInterfacePrivate::start()
                 this, &SshProcessInterfacePrivate::handleDisconnected);
         auto linuxDevice = std::dynamic_pointer_cast<const LinuxDevice>(m_device);
         QTC_ASSERT(linuxDevice, handleDone(); return);
+        if (linuxDevice->isDisconnected()) {
+            emit q->done({-1, QProcess::CrashExit, QProcess::FailedToStart,
+                          Tr::tr("Device \"%1\" is disconnected").arg(linuxDevice->displayName())});
+            return;
+        }
         linuxDevice->connectionAccess()
             ->attachToSharedConnection(m_connectionHandle.get(), m_sshParameters);
     } else {