[RTnet-developers] examples/generic/linux_server.c bugfix

[Wolfgang <wk...@ko...>]

Hello,

There is a bug in rtnet-0.9.9/examples/generic/linux_server.c as well
as in current SVN. 

Details:
The variable clientLength is not initialized before it is passed to
recvfrom. Yet, according to "man 2 recvfrom" (debian etch) it should be
"initialized to the size of the buffer associated with from".
I tried the program without my bugfix (below) and it did not work
(AFAIR "recvfrom() invalid parameter" or wrong address displayed after
RCV), with the fix it worked as expected.

Fix:
just add clientLength initialization. see attached patch.

Bye,
Wolfgang