Avoid in-out length in dhm_calc_secret()
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 6262d33..67797c6 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -646,15 +646,13 @@
mbedtls_snprintf( title, sizeof( title ), "DHE-%d", dhm_sizes[i] );
TIME_PUBLIC( title, "handshake",
- olen = sizeof( buf );
ret |= mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len,
myrand, NULL );
- ret |= mbedtls_dhm_calc_secret( &dhm, buf, &olen, myrand, NULL ) );
+ ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
mbedtls_snprintf( title, sizeof( title ), "DH-%d", dhm_sizes[i] );
TIME_PUBLIC( title, "handshake",
- olen = sizeof( buf );
- ret |= mbedtls_dhm_calc_secret( &dhm, buf, &olen, myrand, NULL ) );
+ ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
mbedtls_dhm_free( &dhm );
}