From: John Hodge <tpg@mutabah.net>
Date: Sat, 14 Jul 2012 12:27:00 +0000 (+0800)
Subject: Kernel - Fixed bug in DrvUtil_Disk causing bad return values
X-Git-Tag: rel0.15~611^2~30
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=8d007b60d33c7323b7ed53b58004e461a89e507f;p=tpg%2Facess2.git

Kernel - Fixed bug in DrvUtil_Disk causing bad return values
---

diff --git a/KernelLand/Kernel/drvutil_disk.c b/KernelLand/Kernel/drvutil_disk.c
index db4d631a..49dc7b23 100644
--- a/KernelLand/Kernel/drvutil_disk.c
+++ b/KernelLand/Kernel/drvutil_disk.c
@@ -49,6 +49,7 @@ Uint64 DrvUtil_ReadBlock(Uint64 Start, Uint64 Length, void *Buffer,
 	else {
 		num = Length / BlockSize;
 		tailings = Length % BlockSize;
+		leading = 0;
 	}
 	
 	// Read central blocks
@@ -57,6 +58,7 @@ Uint64 DrvUtil_ReadBlock(Uint64 Start, Uint64 Length, void *Buffer,
 		LOG("Reading %i blocks", num);
 		ret = ReadBlocks(block, num, Buffer, Argument);
 		if(ret != num ) {
+			LOG("Incomplete read (%i != %i)", ret, num);
 			LEAVE('X', leading + ret * BlockSize);
 			return leading + ret * BlockSize;
 		}