Coder's Guild Mailing List

For loops and pointers

Posted by Luke Jordan on 1999-05-31

For some reason, whenever I enter a for loop in C, half of my 
pointers go null. I run my program through GDB, set a watchpoint, and 
a pointer that I've declared in the function goes to address 0x0. 
This is screwing up everything, so any ideas what I'm doing wrong?

"To be nobody but yourself in a world which is doing its best night and day
to make you like everybody else means to fight the hardest battle any human
being can fight and never stop fighting." 
E. E. Cummings 

"Thinking men cannot be ruled"
Ayn Rand

"If you think your belief is based upon reason, you will support it 
by argument rather than by persecution ... but if your belief is 
based upon faith it is useless, and you will resort to force either 
in the form of persecution or by stunting or distorting the minds of 
the young in what is called 'education.'"
Bertrand Russell

| | Timeline | Home