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net/hyperv: Fix the page buffer when an RNDIS message goes beyond page boundary

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There is a possible data corruption if an RNDIS message goes beyond page
boundary in the sending code path. This patch fixes the problem.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Haiyang Zhang 2012-02-02 07:18:00 +00:00 • committed by David S. Miller
commit c31c151b1c
3 changed files with 18 additions and 5 deletions
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2
include/linux/hyperv.h
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@ -35,7 +35,7 @@
#include <linux/mod_devicetable.h>
#define MAX_PAGE_BUFFER_COUNT 18
#define MAX_PAGE_BUFFER_COUNT 19
#define MAX_MULTIPAGE_BUFFER_COUNT 32 /* 128K */
#pragma pack(push, 1)