Messages in this thread | | | From | Kalin KOZHUHAROV <> | Subject | Re: Entirely ignoring TCP and UDP checksum in kernel level | Date | Sat, 21 Aug 2004 18:06:42 +0900 |
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Josan Kadett wrote: > Here is the very original linux-kernel mailing list, and if I cannot find an > answer here, then nowhere on earth can this answer be found. I also saw some > other messages regarding the same issue on the net. None of them is answered > correctly; and also as if this is a very "forbidden" thing to disable the > checksums, most replies are as if they are "unbreakable rules of god". > Really, I am losing my patience with this. It is also very odd to write a > low-level application in order to just disable a "feature" of the kernel to > deal with a faulty piece of embedded firmware.
OK, try this, not tested:
replace the return statements with "return 0;" in:
net/ipv4/udp.c, function __udp_checksum_complete, about line 759 net/ipv4/icp_input.c, function __tcp_checksum_complete_user, about line 4070
* line numbers above are for linux-2.6.7
Kalin.
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