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Fix 'mmap' DSM implementation with allocations larger than 4 GB

author Heikki Linnakangas <heikki.linnakangas@iki.fi>

2024年2月13日 19:23:41 +0000 (21:23 +0200)

committer Heikki Linnakangas <heikki.linnakangas@iki.fi>

2024年2月13日 19:23:41 +0000 (21:23 +0200)

commit fbf9a7ac4d300bbadbffe11c58cb54fcbe15601f

tree 1d071f3212e6ec0d8c79549f4e695f702f6034b8 tree

parent 0736a8ef6f0e108e3972750a58a4e42ba070b029 commit | diff

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 diff | blob | blame | history

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