First step towards replacing the existing containers with std::vector

with a custom allocator; remove the 3 argument version of
MemoryRegion::copy, replacing with freestanding buffer_insert
function.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mac/cmac/cmac.cpp b/src/mac/cmac/cmac.cpp
index baf22f4e8..adc08852c 100644
--- a/src/mac/cmac/cmac.cpp
+++ b/src/mac/cmac/cmac.cpp
@@ -38,7 +38,7 @@ SecureVector<byte> CMAC::poly_double(const MemoryRegion<byte>& in,
 */
 void CMAC::add_data(const byte input[], size_t length)
    {
-   buffer.copy(position, input, length);
+   buffer_insert(buffer, position, input, length);
    if(position + length > output_length())
       {
       xor_buf(state, buffer, output_length());