Changeset 37035 in vbox

Timestamp:

May 11, 2011 12:33:46 PM (14 years ago)

Author:

vboxsync

Message:

BIOS: Corrected one more checksum calculation.

File:

• trunk/src/VBox/Devices/PC/BIOS/rombios.c (modified) (1 diff)

trunk/src/VBox/Devices/PC/BIOS/rombios.c

@@ -2631 +2631 @@
           for (i = 0; i < 0xf; i++)
               sum += read_byte(ebda_seg, fdpt + i);
-          sum = 1 - sum;
+          sum = -sum;
           write_byte(ebda_seg, fdpt + 0x0f, sum);
       }