integer concatenation with string again...

guys...i want to ask this again...

regarding the concatenation of integer with a string...
i still get a SEGMENTATION FAULT ERROR!!!

i already calloc(ED) the string...why is this happening? thanks again...

what i did is

void sendMessage (char ........end, char *host, int port)
{
printf ("it reached this part"); //it reached this part but a
//segmentation fault occured on the next line
sprintf (ssend,"%s:%d:%s",host,port,ssend)
while (1)
{
rd = sendto(....)
}
}

Make sure ssend is calloc()'ed big enough to hold the string.

It should have at least enough space for concatenating: host+port+ssend+3

2 extra for the colons.
1 extra for string terminator.

I just noticed something.

sprintf (ssend,"%s:%d:%s",host,port,ssend)

I don't think you can use the same string for one of the sources and the destination (ssend).

Create a new string, for example:

char temp[80];
sprintf (temp,"%s:%d:%s",host,port,ssend)