From: | Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> |
---|---|
To: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Cc: | amitlangote09(at)gmail(dot)com |
Subject: | re: crash during cascaded foreign key update |
Date: | 2021-03-16 14:52:18 |
Message-ID: | CAEudQAqCAnV13O0Ega5D9mT5kCVRJhWS9gmKJWbswPvjw0c3Qw@mail.gmail.com |
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>0 0x00007f747e6e2387 in raise () from /lib64/libc.so.6
>#1 0x00007f747e6e3a78 in abort () from /lib64/libc.so.6
>#2 0x0000000000ae056a in ExceptionalCondition (
>conditionName=0xb67c10 "!ItemPointerEquals(&oldtup.t_self,
>&oldtup.t_data->t_ctid)",
>errorType=0xb66d89 "FailedAssertion", fileName=0xb66e68
>"heapam.c", lineNumber=3560) at assert.c:69
>#3 0x00000000004eed16 in heap_update (relation=0x7f747f569590,
>otid=0x7ffe6f236ec0, newtup=0x1c214b8, cid=2,
>crosscheck=0x1c317f8, wait=true, tmfd=0x7ffe6f236df0,
l>ockmode=0x7ffe6f236dec) at heapam.c:3560
I have this report from one static analysis tool:
heapam.c (9379):
Dereferencing of a potential null pointer 'oldtup.t_data'
regards,
Ranier Vilela
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