Fix 'mmap' DSM implementation with allocations larger than 4 GB
authorHeikki Linnakangas <[email protected]>
Tue, 13 Feb 2024 19:23:41 +0000 (21:23 +0200)
committerHeikki Linnakangas <[email protected]>
Tue, 13 Feb 2024 19:25:59 +0000 (21:25 +0200)
commit95cc48ca0dcb71beb1a6d1c7e768f87139e9c195
treed04e28fa6042a5aa06e9eba901ec4f2ae1ee362c
parent588f370b163db25ae38504088b17610123dcb315
Fix 'mmap' DSM implementation with allocations larger than 4 GB

Fixes bug #18341. Backpatch to all supported versions.

Discussion: https://www.postgresql.org/message-id/18341-ce16599e7fd6228c@postgresql.org
src/backend/storage/ipc/dsm_impl.c