diff -r 9c968d0de9a0 -r 2ce98ee39990 Attic/programs/C1.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Attic/programs/C1.c Sat Oct 04 13:17:18 2014 +0100 @@ -0,0 +1,32 @@ +#include +#include +#include + + +void foo (char *bar) +{ + float my_float = 10.5; // in hex: \x41\x28\x00\x00 + char buffer[28]; + + printf("my float value = %f\n", my_float); + strcpy(buffer, bar); + printf("my float value = %f\n", my_float); +} + +int main (int argc, char **argv) +{ + // only float overwritten + foo("my string is too long !!!!! \x10\x10\xc0\x42"); + // also calls can_never_run + foo("my string is too long !!!!! \x10\x10\xc0\x42\x90\x90\x90\x90\x55\x84\x04\x08"); + return 0; +} + +// its address in my setup is \x08048455 +void can_never_run() +{ + printf("This can never be executed!\n"); + exit(0); +} + +