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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <stdbool.h>
  4.  
  5. void *xmalloc(size_t size) {
  6.     void *ptr = malloc(size);
  7.     if (ptr == NULL) {
  8.         fprintf(stderr, "Fatal error: Out of memory in xmalloc!\n");
  9.         exit(EXIT_FAILURE); // Or abort()
  10.     }
  11.     return ptr;
  12. }
  13.  
  14. int main() {
  15. 	int *A = xmalloc(sizeof(int) * 3);
  16. 	A[1] = 10;
  17. 	char *C = (char *)A;
  18. 	free(C);
  19. 	printf("a");
  20.  
  21. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
a
https://ideone.com/ukHCnL
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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