Fix calculation of how much shared memory is required to store a TOC.
Commit ac883ac453 refactored shm_toc_estimate() but changed its calculation
of shared memory size for TOC incorrectly. Previously this could cause too
large memory to be allocated.
Back-patch to v11 where the bug was introduced.
Author: Takayuki Tsunakawa
Discussion: https://postgr.es/m/TYAPR01MB2990BFB73170E2C4921E2C4DFEA80@TYAPR01MB2990.jpnprd01.prod.outlook.com
Branch
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REL_12_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/19a1d768531a75cf729dc294322c6a4460f67ed9
Modified Files
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src/backend/storage/ipc/shm_toc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)