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/tyapr01mb2990bfb73170e2c4921e2c4dfe...@tyapr01mb2990.jpnprd01.prod.outlook.com Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/19a1d768531a75cf729dc294322c6a4460f67ed9 Modified Files -------------- src/backend/storage/ipc/shm_toc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
