* [Qemu-devel] [PATCH] raw-win32.c: Fix incorrect handling behaviour of small block files
@ 2013-09-09 9:14 Tal Kain
2013-09-09 9:31 ` Kevin Wolf
0 siblings, 1 reply; 2+ messages in thread
From: Tal Kain @ 2013-09-09 9:14 UTC (permalink / raw)
To: qemu-devel; +Cc: kwolf, hvx, Tal Kain, stefanha
It is a valid case that the read data's size is smaller than the
requested size since there could be files that are smaller than
the minimum block size (For ex. when a VMDK disk descriptor file)
Signed-off-by: Tal Kain <tal.kain@ravellosystems.com>
---
block/raw-win32.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/raw-win32.c b/block/raw-win32.c
index 9b5b2af..bffbee8 100644
--- a/block/raw-win32.c
+++ b/block/raw-win32.c
@@ -85,6 +85,7 @@ static size_t handle_aiocb_rw(RawWin32AIOData *aiocb)
ret_count = 0;
}
if (ret_count != len) {
+ offset += ret_count;
break;
}
offset += len;
--
1.7.9.5
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2013-09-09 9:14 [Qemu-devel] [PATCH] raw-win32.c: Fix incorrect handling behaviour of small block files Tal Kain
2013-09-09 9:31 ` Kevin Wolf
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