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10 years ago
# This will just crash
```bash
$ gcc -xc - <<APP
#include <stdio.h>
int main() {
int *p = NULL;
printf("Before pointer dereference\n");
*p = 1;
printf("After pointer dereference\n");
return 0;
}
APP
$ ./a.out
Before pointer dereference
Segmentation fault (core dumped)
```