1 files changed, 9 insertions, 7 deletions

diff --git a/linden/indra/llmessage/llxorcipher.cpp b/linden/indra/llmessage/llxorcipher.cpp
index 7a72866..3c3f690 100644
--- a/linden/indra/llmessage/llxorcipher.cpp
+++ b/linden/indra/llmessage/llxorcipher.cpp
@@ -27,7 +27,8 @@
 
 #include "linden_common.h"
 
-#include "llcrypto.h"
+#include "llxorcipher.h"
+
 #include "llerror.h"
 
 ///----------------------------------------------------------------------------
@@ -63,25 +64,26 @@ LLXORCipher& LLXORCipher::operator=(const LLXORCipher& cipher)
         return *this;
 }
 
-BOOL LLXORCipher::encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len)
+U32 LLXORCipher::encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len)
 {
-        if(!src || !src_len || !dst || !dst_len || !mPad) return FALSE;
+        if(!src || !src_len || !dst || !dst_len || !mPad) return 0;
         U8* pad_end = mPad + mPadLen;
-        while(src_len--)
+        U32 count = src_len;
+        while(count--)
         {
                 *dst++ = *src++ ^ *mHead++;
                 if(mHead >= pad_end) mHead = mPad;
         }
-        return TRUE;
+        return src_len;
 }
 
-BOOL LLXORCipher::decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len)
+U32 LLXORCipher::decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len)
 {
         // xor is a symetric cipher, thus, just call the other function.
         return encrypt(src, src_len, dst, dst_len);
 }
 
-U32 LLXORCipher::requiredEncryptionSpace(U32 len)
+U32 LLXORCipher::requiredEncryptionSpace(U32 len) const
 {
         return len;
 }