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-rw-r--r--src/zenstore/blockstore.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/zenstore/blockstore.cpp b/src/zenstore/blockstore.cpp
index 5dfa10c91..e19712c40 100644
--- a/src/zenstore/blockstore.cpp
+++ b/src/zenstore/blockstore.cpp
@@ -79,6 +79,10 @@ BlockStoreFile::MarkAsDeleteOnClose()
IoBuffer
BlockStoreFile::GetChunk(uint64_t Offset, uint64_t Size)
{
+ if ((Offset + Size) > m_IoBuffer.GetSize())
+ {
+ return IoBuffer();
+ }
return IoBuffer(m_IoBuffer, Offset, Size);
}