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-rw-r--r--src/shared/ByteBuffer.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/shared/ByteBuffer.h b/src/shared/ByteBuffer.h
index 7dc6b5483df..f11746b8ce5 100644
--- a/src/shared/ByteBuffer.h
+++ b/src/shared/ByteBuffer.h
@@ -311,11 +311,14 @@ class ByteBuffer
}
void append(const ByteBuffer& buffer)
{
- if(buffer.size()) append(buffer.contents(),buffer.size());
+ if(buffer.size()) append(buffer.contents(),buffer.wpos());
}
void appendPackGUID(uint64 guid)
{
+ if (_storage.size() < _wpos + sizeof(guid) + 1)
+ _storage.resize(_wpos + sizeof(guid) + 1);
+
size_t mask_position = wpos();
*this << uint8(0);
for(uint8 i = 0; i < 8; i++)