Alberto Bustamante Reyes created GEODE-8436:
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Summary: Several threads calling PdxInstanceFactory::create()
causes seg fault
Key: GEODE-8436
URL: https://issues.apache.org/jira/browse/GEODE-8436
Project: Geode
Issue Type: Bug
Components: native client
Reporter: Alberto Bustamante Reyes
Attachments: main.cpp
I have seen a problem when "PdxInstanceFactory::create()" is called by several
threads that are registering the same new pdx type.
The core is produced here:
{code}
void PdxInstanceImpl::toDataMutable(PdxWriter& writer) {
auto pt = getPdxType();
std::vector<std::shared_ptr<PdxFieldType>>* pdxFieldList =
pt->getPdxFieldTypes();
{code}
The problem is that "getPdxType()" returns nullptr, so in the next line, there
is segmentation fault when calling "pt->getPdxFieldTypes()".
The issue can be reproduced using the attached client, and executing it using 8
threads.
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