fix: replace math/rand#Read with crypto/rand#Read

ipfs · Feb 16, 2023 · a580e5d · a580e5d
1 parent 5950c1a
commit a580e5d
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/benchmarks/benchmark_test.go b/benchmarks/benchmark_test.go
@@ -3,6 +3,7 @@ package graphsync_test
 import (
 	"bytes"
 	"context"
+	crand "crypto/rand"
 	"fmt"
 	"math/rand"
 	"os"
@@ -264,7 +265,7 @@ const defaultUnixfsLinksPerLevel = 1024
 func loadRandomUnixFxFile(ctx context.Context, b *testing.B, bs blockstore.Blockstore, size uint64, unixfsChunkSize uint64, unixfsLinksPerLevel int, useRawNodes bool) cid.Cid {
 
 	data := make([]byte, size)
-	_, err := rand.Read(data)
+	_, err := crand.Read(data)
 	require.NoError(b, err)
 	buf := bytes.NewReader(data)
 	file := files.NewReaderFile(buf)

diff --git a/responsemanager/queryexecutor/queryexecutor_test.go b/responsemanager/queryexecutor/queryexecutor_test.go
@@ -3,6 +3,7 @@ package queryexecutor
 import (
 	"bytes"
 	"context"
+	"crypto/rand"
 	"fmt"
 	"io"
 	"math/rand"
@@ -220,15 +221,15 @@ func TestSmallGraphTask(t *testing.T) {
 
 func newRandomBlock(index int64) *blockData {
 	digest := make([]byte, 32)
-	_, err := rand.Read(digest)
+	_, err := crand.Read(digest)
 	if err != nil {
 		panic(err)
 	}
 	mh, _ := multihash.Encode(digest, multihash.SHA2_256)
 	c := cid.NewCidV1(cid.DagCBOR, mh)
 	link := &cidlink.Link{Cid: c}
 	data := make([]byte, rand.Intn(64)+1)
-	_, err = rand.Read(data)
+	_, err = crand.Read(data)
 	if err != nil {
 		panic(err)
 	}