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author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2023-07-05 13:13:13 +0300 |
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committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2023-07-05 13:25:59 +0300 |
commit | dc0b5841746c025f6e51b0a6ba0e423b2ac518f0 (patch) | |
tree | 91cf315bf2036082da842af9882dcd013ee3e9ef /src/tutorial/basics.source | |
parent | be8cae7e2f03f35a049e2b1f1113860fea6d0212 (diff) | |
download | postgresql-dc0b5841746c025f6e51b0a6ba0e423b2ac518f0.tar.gz postgresql-dc0b5841746c025f6e51b0a6ba0e423b2ac518f0.zip |
Fix leak of LLVM "fatal-on-oom" section counter.
llvm_release_context() called llvm_enter_fatal_on_oom(), but was missing
the corresponding llvm_leave_fatal_on_oom() call. As a result, if JIT was
used at all, we were almost always in the "fatal-on-oom" state.
It only makes a difference if you use an extension written in C++, and
run out of memory in a C++ 'new' call. In that case, you would get a
PostgreSQL FATAL error, instead of the default behavior of throwing a
C++ exception.
Back-patch to all supported versions.
Reviewed-by: Daniel Gustafsson
Discussion: https://www.postgresql.org/message-id/54b78cca-bc84-dad8-4a7e-5b56f764fab5@iki.fi
Diffstat (limited to 'src/tutorial/basics.source')
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