Invalid pointer read on select

[vijkrr]

hi all,

i'm getting Invalid pointer error on the select statement on socket Programming.
here is the code
while(1)
{
readme();
}

readme()
{
struct timeval strTimeout;
strTimeout.tv_sec = 15;
strTimeout.tv_usec = 0;
fd_set m_fpFDS;
FD_ZERO(&m_fpFDS);
FD_SET(m_iServerSockDesc, &m_fpFDS);

int mReturnCode = select(m_iServerSockDesc+1 , &m_fpFDS, (fd_set*)NULL,(fd_set*)NULL, &strTimeout);
}

can any one tell me who the memory to select and its arugument is get cleared?
and why the memory leak is happening?
thanks in advance

[kbw]

Your code looks ok to me.

Is m_iServerSockDesc initialised correctly?

[vijkrr]

yes i've initialised it properly..

[kbw]

Can you post a minimal complete example that reproduces the problem?