Keep blockModeCloser alive during PKCS#11 calls

re #6
ThalesGroup · Oct 2, 2018 · 15b0155 · 15b0155
1 parent 3aa65ab
commit 15b0155
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/blockmode.go b/blockmode.go
@@ -179,6 +179,7 @@ func (bmc *blockModeCloser) CryptBlocks(dst, src []byte) {
 		panic("nontrivial result from *Final operation")
 	}
 	copy(dst[:len(result)], result)
+	runtime.KeepAlive(bmc)
 }
 
 func (bmc *blockModeCloser) Close() {