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Tell me what I'll do intercept /modify !


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Shubhabratabose Shubhabratabose is a Male
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Joined : 06-02-2003
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Tell me what I'll do intercept /mo

I want to make some changes in the linux tcp_sendmsg() in tcp.c .but I felt that it'll be better if there 's some way
to intercept it,but for intercepting it I have to modify the actual address of the functionality and update it with my
address , so where can I do it .Like normally ,the system calls have their address in system call table in
/usr/src/linux-2.4/arch/i386/kernel/entry.S for eg.sys_exit,sys_fork etc.

Is that some kind of table for tcp_sendmsg ? If yes ,then where.

If someone has got any idea please tell ,me .........

06-11-2003 01:49 Search for Posts by Shubhabratabose Add Shubhabratabose to your Buddy List


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