Antoine Pitrou created ARROW-2641:
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Summary: [C++] Investigate spurious memset() calls
Key: ARROW-2641
URL: https://issues.apache.org/jira/browse/ARROW-2641
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Affects Versions: 0.9.0
Reporter: Antoine Pitrou
{{builder.cc}} has TODO statements of the form:
{code:c++}
// TODO(emkornfield) valgrind complains without this
memset(data_->mutable_data(), 0, static_cast<size_t>(nbytes));
{code}
Ideally we shouldn't have to zero-initialize a data buffer before writing to it.
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