2 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/qpid/framing/Buffer.cpp b/cpp/src/qpid/framing/Buffer.cpp
index a90c3a2e64..6f1ad52e4a 100644
--- a/cpp/src/qpid/framing/Buffer.cpp
+++ b/cpp/src/qpid/framing/Buffer.cpp
@@ -114,7 +114,7 @@ void Buffer::putDouble(double f){
     putLongLong (val.i);
 }
 
-void Buffer::putBin128(uint8_t* b){
+void Buffer::putBin128(const uint8_t* b){
     memcpy (data + position, b, 16);
     position += 16;
 }
diff --git a/cpp/src/qpid/framing/Buffer.h b/cpp/src/qpid/framing/Buffer.h
index 57fb1e32a0..75d38519cb 100644
--- a/cpp/src/qpid/framing/Buffer.h
+++ b/cpp/src/qpid/framing/Buffer.h
@@ -89,7 +89,7 @@ class Buffer
     QPID_COMMON_EXTERN void putInt64(int64_t i);
     QPID_COMMON_EXTERN void putFloat(float f);
     QPID_COMMON_EXTERN void putDouble(double f);
-    QPID_COMMON_EXTERN void putBin128(uint8_t* b);
+    QPID_COMMON_EXTERN void putBin128(const uint8_t* b);
 
     QPID_COMMON_EXTERN uint8_t  getOctet();
     QPID_COMMON_EXTERN uint16_t getShort();