Fix forcetypeassert checks

pion · Oct 2, 2024 · cbe05b3 · cbe05b3
1 parent fdd62c0
commit cbe05b3
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/crypto.go b/crypto.go
@@ -35,11 +35,12 @@ func xorBytesCTR(block cipher.Block, iv []byte, dst, src []byte) error {
 
 	xorBuf := xorBufferPool.Get()
 	defer xorBufferPool.Put(xorBuf)
+	buffer := xorBuf.([]byte)
 
-	ctr := xorBuf.([]byte)[:len(iv)]
+	ctr := buffer[:len(iv)]
 	copy(ctr, iv)
 	bs := block.BlockSize()
-	stream := xorBuf.([]byte)[len(iv) : len(iv)+bs]
+	stream := buffer[len(iv) : len(iv)+bs]
 
 	i := 0
 	for i < len(src) {