hubgeter opened a new issue, #2571:
URL: https://github.com/apache/orc/issues/2571
I encountered a coredump when using Doris to query ORC data. After
investigation, I found the problem originated from the ORC library, as shown in
the stack trace:
```
==1649778==ERROR: AddressSanitizer: heap-use-after-free on address
0x7d0addc552f8 at pc 0x5561f1da808c bp 0x79e18a173b40 sp 0x79e18a173b38
READ of size 8 at 0x7d0addc552f8 thread T621 (rs_normal [work)
#0 0x5561f1da808b in
std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count(std::__shared_count<(__gnu_cxx::_Lock_policy)2>
const&)
/mnt/disk2/tengjianping/local/ldb_toolchain/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/shared_ptr_base.h:1073:19
#1 0x55622c94b9ce in std::__shared_ptr<orc::ExpressionTree,
(__gnu_cxx::_Lock_policy)2>::__shared_ptr(std::__shared_ptr<orc::ExpressionTree,
(__gnu_cxx::_Lock_policy)2> const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6e99ce)
#2 0x55622c94849c in
std::shared_ptr<orc::ExpressionTree>::shared_ptr(std::shared_ptr<orc::ExpressionTree>
const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6e649c)
#3 0x55622c94d976 in
std::__detail::_Hash_node<std::shared_ptr<orc::ExpressionTree>, false>*
std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::shared_ptr<orc::ExpressionTree>,
false>>>::_M_allocate_node<std::shared_ptr<orc::ExpressionTree>
const&>(std::shared_ptr<orc::ExpressionTree> const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6eb976)
#4 0x55622c94d7cb in
std::pair<std::__detail::_Node_iterator<std::shared_ptr<orc::ExpressionTree>,
true, false>, bool> std::_Hashtable<std::shared_ptr<orc::ExpressionTree>,
std::shared_ptr<orc::ExpressionTree>,
std::allocator<std::shared_ptr<orc::ExpressionTree>>, std::__detail::_Identity,
std::equal_to<std::shared_ptr<orc::ExpressionTree>>,
std::hash<std::shared_ptr<orc::ExpressionTree>>,
std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash,
std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false,
true, true>>::_M_emplace_uniq<std::shared_ptr<orc::ExpressionTree>
const&>(std::shared_ptr<orc::ExpressionTree> const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6eb7cb)
#5 0x55622c94d62c in
std::_Hashtable<std::shared_ptr<orc::ExpressionTree>,
std::shared_ptr<orc::ExpressionTree>,
std::allocator<std::shared_ptr<orc::ExpressionTree>>, std::__detail::_Identity,
std::equal_to<std::shared_ptr<orc::ExpressionTree>>,
std::hash<std::shared_ptr<orc::ExpressionTree>>,
std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash,
std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false,
true, true>>::insert(std::shared_ptr<orc::ExpressionTree> const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6eb62c)
#6 0x55622c94d3dc in
std::unordered_set<std::shared_ptr<orc::ExpressionTree>,
std::hash<std::shared_ptr<orc::ExpressionTree>>,
std::equal_to<std::shared_ptr<orc::ExpressionTree>>,
std::allocator<std::shared_ptr<orc::ExpressionTree>>>::insert(std::shared_ptr<orc::ExpressionTree>
const&)
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6eb3dc)
#7 0x55622c947db0 in
orc::rewriteLeaves(std::shared_ptr<orc::ExpressionTree>, unsigned long*)
SearchArgument.cc
#8 0x55622c947809 in orc::SearchArgumentBuilderImpl::build()
(/mnt/disk2/tengjianping/doris-master/output/be/lib/doris_be+0x8b6e5809)
```
I will submit a pull request to fix the issue.
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