176dffdf7d
Mostly this involves checking for NULL pointer before doing operations that add a non-zero offset. The exception is an overflow warning in heap_fetch_toast_slice(). This was caused by unneeded parentheses forcing an expression to be evaluated to a negative integer, which then got cast to size_t. Per clang 21 undefined behavior sanitizer. Backpatch to all supported versions. Co-authored-by: Alexander Lakhin <exclusion@gmail.com> Reported-by: Alexander Lakhin <exclusion@gmail.com> Discussion: https://postgr.es/m/777bd201-6e3a-4da0-a922-4ea9de46a3ee@gmail.com Backpatch-through: 14 |
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| .github | ||
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| .cirrus.star | ||
| .cirrus.tasks.yml | ||
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| .dir-locals.el | ||
| .editorconfig | ||
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| .mailmap | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
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/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/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/.