Changeset 107775 in vbox for trunk/src/VBox/Devices/Samples

Timestamp:

Jan 15, 2025 1:03:17 PM (5 weeks ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

166911

Message:

Devices/Samples/DevPlayground.cpp: Fix possible integer overflow, bugref:3409

File:

• trunk/src/VBox/Devices/Samples/DevPlayground.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Samples/DevPlayground.cpp

@@ -276 +276 @@
         if (uBigBAR0MB < 1 || uBigBAR0MB > 4095)
             return PDMDEV_SET_ERROR(pDevIns, rc, N_("Configuration error: Invalid \"BigBAR0MB\" value (must be between 1 and 4095)"));
-        cbFirstBAR = uBigBAR0MB * _1M;
+        cbFirstBAR = uBigBAR0MB * _1M64;
     }
 
@@ -297 +297 @@
         if (uBigBAR2MB < 1 || uBigBAR2MB > 4095)
             return PDMDEV_SET_ERROR(pDevIns, rc, N_("Configuration error: Invalid \"BigBAR2MB\" value (must be between 1 and 4095)"));
-        cbSecondBAR = uBigBAR2MB * _1M;
+        cbSecondBAR = uBigBAR2MB * _1M64;
     }