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  1. #include <stdio.h>
  2.  
  3. typedef struct
  4. {
  5. 	int a;
  6. 	int b;
  7. } foo;
  8.  
  9. int main(void) {
  10.  
  11. 	foo *ptr1 = malloc(sizeof(foo));
  12.     void *ptr2 = NULL;
  13.  
  14.     ptr1 = ptr2;
  15.  
  16. 	ptr2 = ptr1 + 1;
  17.  
  18.     free(ptr1);
  19.  
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 5320KB
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stdout 
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https://ideone.com/GKKcsz
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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