cvs commit: src/sys/netinet ip_input.c

Sepherosa Ziehau sepherosa at
Fri Aug 10 23:05:04 PDT 2007

Matt, could you MFC this to 1.10?

Best Regards,

On 8/11/07, Matthew Dillon <dillon at> wrote:
> dillon      2007/08/10 11:23:07 PDT
> DragonFly src repository
>   Modified files:
>     sys/netinet          ip_input.c
>   Log:
>   The 1's complement checksum in m->m_pkthdr.csum_data was not being properly
>   calculated.  With 1's complement you have to take the carry past 16 bits
>   and fold it back into the checksum.

Live Free or Die

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