[ARROW-2189] [C++] Seg. fault on make_shared<PoolBuffer>

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 0.8.0
• Fix Version/s: 0.10.0
• Component/s: C++
• Environment: Debian jessie in a Docker container ; libarrow-dev 0.8.0-2 (Ubuntu trusty)
• External issue URL: https://github.com/apache/arrow/issues/18154
• Assignee: Wes McKinney
• Reporter: Rares Vernica
• Created: 20/Feb/18 03:53
• Updated: 11/Jan/23 07:19
• Resolved: 25/Jul/18 17:50

Description

When creating a PoolBuffer, I get a Segmentation fault when I use make_shared. If I use the shared_ptr constructor of reset, it works fine. Here is an example:

#include <arrow/builder.h>

int main()
{
    arrow::MemoryPool* pool = arrow::default_memory_pool();

    arrow::Int64Builder builder(pool);
    builder.Append(1);

    // #1
    // std::shared_ptr<arrow::PoolBuffer> buffer(new arrow::PoolBuffer(pool));
    // #2
    // std::shared_ptr<arrow::PoolBuffer> buffer;
    // buffer.reset(new arrow::PoolBuffer(pool));
    // #3
    auto buffer = std::make_shared<arrow::PoolBuffer>(pool);
}

> g++-4.9 -std=c++11 -larrow foo.cpp && ./a.out
Segmentation fault (core dumped)

The example works fine with #1 or #2 options. It also works if the builder is commented out.