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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. #define SIZE    16
  5.  
  6. void main(void)
  7. {
  8.     int *ptr = (int*)malloc(sizeof(int)*SIZE);
  9.     if ( ptr == NULL) 
  10.       exit(EXIT_FAILURE);
  11.  
  12.     printf("1:ptr=%p\n",ptr);
  13.     realloc(ptr,0);
  14.     printf("2:ptr=%p\n",ptr);
  15. }
Runtime error #stdin #stdout 0s 1964KB
comments (?)
stdin 
Standard input is empty
stdout 
1:ptr=0x984e008
2:ptr=0x984e008
https://ideone.com/pWrqrP
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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