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- Verify that Int 13 extensions are supported before trying to use them

svn path=/trunk/; revision=47530
This commit is contained in:
Cameron Gutman 2010-06-03 07:48:35 +00:00
parent be344838ef
commit 0f49f63b63
1 changed files with 3 additions and 0 deletions
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3
reactos/boot/freeldr/freeldr/arch/i386/i386disk.c
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@ -135,6 +135,9 @@ BOOLEAN DiskGetExtendedDriveParameters(ULONG DriveNumber, PVOID Buffer, USHORT B
DPRINTM(DPRINT_DISK, "DiskGetExtendedDriveParameters()\n");
if (!DiskInt13ExtensionsSupported(DriveNumber))
return FALSE;
// Initialize transfer buffer
*Ptr = BufferSize;