a05cf22e05
This must be "return MemoryContextAllocationFailure(context, size, flags)" instead. The effect of this oversight is that if we got a malloc failure right here, the code would act as though MCXT_ALLOC_NO_OOM had been specified, whether it was or not. That would likely lead to a null-pointer-dereference crash at the unsuspecting call site. Noted while messing with a patch to improve our Valgrind leak detection support. Back-patch to v17 where this code came in.
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.