Your call to malloc will allocate 3 bytes of memory. sizeof(char) is 1 byte and 2 bytes are indicated explicitly. This gives you enough space for a string of size 2 (along with the termination character)
Your call to malloc will allocate 3 bytes of memory. sizeof(char) is 1 byte and 2 bytes are indicated explicitly. This gives you enough space for a string of size 2 (along with the termination character)