swaylock: fix clear_password_buffer
@@ -14,7 +14,7 @@ void clear_password_buffer(struct swaylock_password *pw) {
// Use volatile keyword so so compiler can't optimize this out.
volatile char *buffer = pw->buffer;
volatile char zero = '\0';
- for (size_t i = 0; i < sizeof(buffer); ++i) {
+ for (size_t i = 0; i < sizeof(pw->buffer); ++i) {
buffer[i] = zero;
}
pw->len = 0;
