Fixed spurious warning about old-style prototype.

[BearSSL] / src / rsa / rsa_pss_sig_unpad.c

diff --git a/src/rsa/rsa_pss_sig_unpad.c b/src/rsa/rsa_pss_sig_unpad.c
index a9f8ca3..0c6ae99 100644 (file)
--- a/src/rsa/rsa_pss_sig_unpad.c
+++ b/src/rsa/rsa_pss_sig_unpad.c
@@ -114,7 +114,7 @@ br_rsa_pss_sig_unpad(const br_hash_class *hf_data,
         * in the string.
         */
        for (u = 0; u < hash_len; u ++) {
-               r |= tmp[u] ^ x[(xlen - salt_len - 1) + u];
+               r |= tmp[u] ^ x[(xlen - hash_len - 1) + u];
        }
 
        return EQ0(r);