Add the ReactOS famous... hack? fix? whatever? already present in FastFAT, NTFS...:
When accessing a floppy disk, our floppy storage stack can return that the disk type is unknown (some would say it's legit - see comments in FastFAT) and will also return a disk sector size of 0.
Then, when trying to read the floppy disk with said size, everything goes wrong (null length read is never a good thing). So, as in any other FSD in ReactOS, for disk sector size to 512 bytes in this really specific case.
This fixes BSOD when having a floppy drive in ReactOS (whatever its filesystem).
CORE-10464 #resolve #comment Fixed with r70725
svn path=/trunk/; revision=70725
_SEH2_LEAVE;
}
+#ifdef __REACTOS__
+ if (DiskGeometry.MediaType == Unknown)
+ {
+ DiskGeometry.BytesPerSector = 512;
+ }
+#endif
+
Status = IoCreateDevice(
MainDeviceObject->DriverObject,
sizeof(EXT2_VCB),