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-rw-r--r--src/lib/util/ioprocsvec.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/util/ioprocsvec.h b/src/lib/util/ioprocsvec.h
index 27dda095ad3..d3c1c7fe01b 100644
--- a/src/lib/util/ioprocsvec.h
+++ b/src/lib/util/ioprocsvec.h
@@ -188,7 +188,8 @@ private:
{
actual = std::size_t(limit - offset);
std::memmove(reinterpret_cast<std::uint8_t *>(m_storage.data()) + offset, buffer, actual);
- m_size = limit;
+ if (limit > m_size)
+ m_size = limit;
}
else
{