Fix 'mmap' DSM implementation with allocations larger than 4 GB
authorHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 13 Feb 2024 19:23:41 +0000 (21:23 +0200)
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 13 Feb 2024 19:25:39 +0000 (21:25 +0200)
commit9b8550fbd31e329481c5f73430185a2b672693d6
tree4b6505de109f6a461d1c6300fdaa3290da2a4197
parent99cd749ce267fd9c0f6461b282f84f65ed9d8535
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