Changeset 79673 in vbox for trunk

Timestamp:

Jul 10, 2019 1:24:48 PM (6 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:9491. Limiting size of the loaded data during log file reads.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/logviewer/UIVMLogViewerWidget.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/logviewer/UIVMLogViewerWidget.cpp

@@ -50 +50 @@
 #include "CSystemProperties.h"
 
+const ULONG uAllowedLogSize = _256M;
 UIVMLogViewerWidget::UIVMLogViewerWidget(EmbedTo enmEmbedding,
                                          UIActionPool *pActionPool,
@@ -817 +818 @@
                 strText.append(QString::fromUtf8((char*)data.data(), data.size()));
                 uOffset += data.size();
+                /* Don't read futher if we have reached the allowed size limit: */
+                if (uOffset >= uAllowedLogSize)
+                {
+                    strText.append("\n=========Log file has been truncate as it is too large.======");
+                    break;
+                }
             }
             /* Anything read at all? */