Bug-fix: Don't use pointers to elements in an actively modified vector during query processing. #182
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References
Description
Previously, when we push new elements into
m_relevant_sub_queries
, we usem_relevant_sub_queries.push_back(&m_sub_queries.back());
. However,m_sub_queries
is a vector and the memory is dynamically allocated. Upon resizing, it may use new addresses and pointers stored inm_relevant_sub_queries
are no longer valid.Validation performed
Passed unit test and clang-format check. Also ran queries which cover the affected code and got expected results