31 lines
437 B
C
31 lines
437 B
C
|
/* valgrind ./a.out 0 ~> no error */
|
||
|
|
/* valgrind ./a.out 1 ~> error */
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
struct something {
|
||
|
|
char c;
|
||
|
|
int x;
|
||
|
|
};
|
||
|
|
/* === 8 bytes ===
|
||
|
|
* 42
|
||
|
|
* garbage
|
||
|
|
* garbage
|
||
|
|
* garbage
|
||
|
|
* 42
|
||
|
|
* 42
|
||
|
|
* 42
|
||
|
|
* 42
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
struct something st = { 0x2A, 0x2A2A2A2A };
|
||
|
|
|
||
|
|
struct something st_copy = st;
|
||
|
|
|
||
|
|
return (int) *(&(st_copy.c)+atoi(argv[1]));
|
||
|
|
}
|
||
|
|
/* error generated after main returns */
|