[Qt/jobs] Safeguard against concurrent execution of jobWindow::runAll…

…Job() and subsequent crash from NULL pointer dereference
mean00 · Oct 5, 2019 · 2ad14a5 · 2ad14a5
1 parent 1687266
commit 2ad14a5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/avidemux/qt4/ADM_jobs/src/ADM_jobControl.cpp b/avidemux/qt4/ADM_jobs/src/ADM_jobControl.cpp
@@ -352,6 +352,7 @@ void jobWindow::cleanup(void)
 */
 void jobWindow::runAllJob(void)
 {
+    if(dialog) return;
     int n=listOfJob.size();
     dialog=new jobProgress(n);