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Display of 2D dinamic arrays

From: Leonardo Giordani
Subject: Display of 2D dinamic arrays
Date: Thu, 26 Jun 2003 17:36:38 +0200
User-agent: KMail/1.4.3

I have the following code:

#include "stdio.h"
#include "stdlib.h"
int main()
  int **p;
  int i;
  p = (int **)malloc(2*sizeof(int *));
  p[0] = (int *)malloc(10*sizeof(int));
  p[1] = (int *)malloc(10*sizeof(int));
  for(i = 0; i < 10; i++){
    p[0][i] = i;
    p[1][i] = i+20;
  return 0;

And I was trying to display it in DDD. Through the following commands

p[0][0] @ 10
p[1][0] @ 10

I can show the right values


but if I try to show the whole 2D array through the command

p[0][0] @ 10 @ 2

I obtain something strange


The (0|49) are uninitialized values at the end of p[0][0].

Is this a bug?

Thank you

Leonardo Giordani

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