Change Details

When the TCP sequence number subtracted is greater than 2**32 minus the limit, or 2**31 minus the limit, the use of unsigned long as an intermediate variable, may result in an incorrect retransmit length computation on all 64-bit platforms in the TCP stack. While at it create a helper macro to facilitate the computation of the difference between TCP sequence numbers. MFC after: 3 days Sponsored by: NVIDIA Networking

``` When the TCP sequence number subtracted is greater than 2**32 minus the limit, or 2**31 minus the limit, the use of unsigned long as an intermediate variable, may result in an incorrect retransmit length computation on all 64-bit platforms in the TCP stack. While at it create a helper macro to facilitate the computation of the difference between TCP sequence numbers. MFC after: 3 days Sponsored by: NVIDIA Networking ```

``` When the TCP sequence number subtracted is greater than 2**32 minus the limit, or 2**31 minus the limit, the use of unsigned long as an intermediate variable, may result in an incorrect retransmit length computation on all 64-bit platforms in the TCP stack. While at it create a helper macro to facilitate the computation of the difference between TCP sequence numbers. MFC after: 3 days Sponsored by: NVIDIA Networking ```