c++ please explain why the program is incorrect.

d. The match function is supposed to return true if and only if its two C string arguments have exactly same text. *Explain what the problems with the implementation of the function are,* and show a way to fix them. // return true if two C strings are equal bool match(const char str1[], const char str2[]) { while (str1 != 0 && str2 != 0) { // zero bytes at ends if (str1 != str2) // compare corresponding chars return false; str1++; // advance to the next character str2++; } return str1 == str2; // both ended at same time? } int main() { char a[10] = "pointy"; char b[10] = "pointless"; if (match(a,b)) cout << "They're the same! "; return 0; }