libgo: Update to current Go library.

[pf3gnuchains/gcc-fork.git] / libgo / go / crypto / ecdsa / ecdsa.go

diff --git a/libgo/go/crypto/ecdsa/ecdsa.go b/libgo/go/crypto/ecdsa/ecdsa.go
index 1f37849..7bce1bc 100644 (file)
--- a/libgo/go/crypto/ecdsa/ecdsa.go
+++ b/libgo/go/crypto/ecdsa/ecdsa.go
@@ -37,7 +37,7 @@ var one = new(big.Int).SetInt64(1)
 // curve using the procedure given in [NSA] A.2.1.
 func randFieldElement(c *elliptic.Curve, rand io.Reader) (k *big.Int, err os.Error) {
        b := make([]byte, c.BitSize/8+8)
-       _, err = rand.Read(b)
+       _, err = io.ReadFull(rand, b)
        if err != nil {
                return
        }