The following bug has been logged on the website:
Bug reference: 18853
Logged by: ma liangzhu
Email address: ma100(at)hotmail(dot)com
PostgreSQL version: 17.0
Operating system: centos
Description:
I noticed that in the array_userfunc.c file, there are many calculations
involving int32 without overflow checks.
For example:
int reqsize = state1->nbytes + state2->nbytes;
This could potentially cause overflow, leading to issues.