From: Christian Kamm <mail@ckamm.de>
Date: Mon, 14 Jan 2019 14:41:34 +0000 (+0100)
Subject: Discovery: Fix aborting during discovery #6972
X-Git-Tag: archive/raspbian/3.16.7-1_deb13u1+rpi1~1^2~12^2~21^2~468^2~332
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9f8505c736a7196601f95b38723ff01bdd26784b;p=nextcloud-desktop.git

Discovery: Fix aborting during discovery #6972
---

diff --git a/src/libsync/syncengine.cpp b/src/libsync/syncengine.cpp
index b02e951c9..afa8cdfdb 100644
--- a/src/libsync/syncengine.cpp
+++ b/src/libsync/syncengine.cpp
@@ -1033,14 +1033,17 @@ void SyncEngine::abort()
     if (_propagator)
         qCInfo(lcEngine) << "Aborting sync";
 
-    // Aborts the discovery phase job
-    if (_discoveryPhase) {
-        // Should take care to delete all children jobs
-        _discoveryPhase.take()->deleteLater();
-    }
-    // For the propagator
     if (_propagator) {
+        // If we're already in the propagation phase, aborting that is sufficient
         _propagator->abort();
+    } else if (_discoveryPhase) {
+        // Delete the discovery and all child jobs after ensuring
+        // it can't finish and start the propagator
+        disconnect(_discoveryPhase.data(), 0, this, 0);
+        _discoveryPhase.take()->deleteLater();
+
+        syncError(tr("Aborted"));
+        finalize(false);
     }
 }