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| author | Thomas Munro | 2022-07-14 13:23:29 +0000 |
|---|---|---|
| committer | Thomas Munro | 2022-07-14 14:00:09 +0000 |
| commit | 80845b7c0b2cf0a26e44d7906d63cddbb4dd586c (patch) | |
| tree | 9d571d87955fface85ab7cea51c72107c5e3ad04 /doc/src/sgml/postgres.sgml | |
| parent | 7c0eb3c622eb0882f460805109f244679b340964 (diff) | |
Don't clobber postmaster sigmask in dsm_impl_resize.
Commit 4518c798 intended to block signals in regular backends that
allocate DSM segments, but dsm_impl_resize() is also reached by
dsm_postmaster_startup(). It's not OK to clobber the postmaster's
signal mask, so only manipulate the signal mask when under the
postmaster.
Back-patch to all releases, like 4518c798.
Discussion: https://postgr.es/m/CA%2BhUKGKNpK%3D2OMeea_AZwpLg7Bm4%3DgYWk7eDjZ5F6YbozfOf8w%40mail.gmail.com
Diffstat (limited to 'doc/src/sgml/postgres.sgml')
0 files changed, 0 insertions, 0 deletions