diff options
| -rw-r--r-- | searchlib/src/vespa/searchlib/expression/resultnodes.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/searchlib/src/vespa/searchlib/expression/resultnodes.cpp b/searchlib/src/vespa/searchlib/expression/resultnodes.cpp index 7fb3ab1b6cf..8f9f1b7ca06 100644 --- a/searchlib/src/vespa/searchlib/expression/resultnodes.cpp +++ b/searchlib/src/vespa/searchlib/expression/resultnodes.cpp @@ -438,7 +438,9 @@ void RawResultNode::setBuffer(const void *buf, size_t sz) { _value.resize(sz + 1); - memcpy(_value.data(), buf, sz); + if (sz > 0) { + memcpy(_value.data(), buf, sz); + } _value.back() = 0; _value.resize(sz); } |