fixes buffer overflow comparison

2017-03-21 23:22:39 -03:00 · 2017-03-21 23:22:39 -03:00 · 7543b61e7b
parent df2b8131e9
commit 7543b61e7b
1 changed files with 1 additions and 1 deletions
--- a/src/java/com/wolfssl/wolfcrypt/MessageDigest.java
+++ b/src/java/com/wolfssl/wolfcrypt/MessageDigest.java
@ -71,7 +71,7 @@ public abstract class MessageDigest extends NativeStruct {

 	public void update(byte[] data, int offset, int len) {
 		if (state == WolfCryptState.INITIALIZED) {
-			if (data.length - offset > len)
+			if (data.length - offset < len)
 				len = data.length - offset;

 			native_update(data, offset, len);