Fix obvious mistake

diff --git a/source/firm/decryptor.c b/source/firm/decryptor.c
index fe2599a3232ac7cb2fd7ccd02e5abc15838ef738..1d792db2b8a5b2a8889af3bcbdc025912ab4039e 100644 (file)
--- a/source/firm/decryptor.c
+++ b/source/firm/decryptor.c
@@ -54,8 +54,8 @@ cbc_decrypt(void *inbuf, void *outbuf, size_t size, uint32_t mode, uint8_t *iv)
 
         blocks -= current_blocks;
 
-        in  += AES_BLOCK_SIZE;
-        out += AES_BLOCK_SIZE;
+        in  += AES_BLOCK_SIZE * current_blocks;
+        out += AES_BLOCK_SIZE * current_blocks;
     }
 }