cash_addr: fix hardcoded value of CHECKSUM_SIZE

6 years ago · 2bbbc3e155
parent 5c6b472883
commit 2bbbc3e155
1 changed files with 1 additions and 1 deletions
--- a/cash_addr.c
+++ b/cash_addr.c
@ -132,7 +132,7 @@ int cash_decode(char* hrp, uint8_t *data, size_t *data_len, const char *input) {
            return 0;
        }
        chk = cashaddr_polymod_step(chk) ^ v;
-        if (i + 6 < input_len) {
+        if (i + CHECKSUM_SIZE < input_len) {
            data[i - (1 + hrp_len)] = v;
        }
        ++i;