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authorHaiyang Zhang <haiyangz@microsoft.com>2014-10-22 13:47:18 -0700
committerDavid S. Miller <davem@davemloft.net>2014-10-22 17:58:50 -0400
commit942396b01989d54977120f3625e5ba31afe7a75c (patch)
treeac54257c97a519c78793b5207bb61562bf4c8963 /Documentation
parentf765678e325b4ae3e2fbdb304fc2d5ee018aa860 (diff)
hyperv: Fix the total_data_buflen in send path
total_data_buflen is used by netvsc_send() to decide if a packet can be put into send buffer. It should also include the size of RNDIS message before the Ethernet frame. Otherwise, a messge with total size bigger than send_section_size may be copied into the send buffer, and cause data corruption. [Request to include this patch to the Stable branches] Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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