Switch maximum of GUC huge_page_size to MAX_KILOBYTES
As documented in guc.h, MAX_KILOBYTES is used to cap GUC parameters that
are measured in kilobytes of memory. This way, size_t values can fit in
builds where sizeof(size_t) is 4 bytes.
Unfortunately, huge_page_size has missed this aspect, causing
calculation failures when setting this GUC to a value higher than
MAX_KILOBYTES, up to INT_MAX.
Oversight in d2bddc2500fb. No backpatch is done, based on the lack of
complaints.
Reported-by: Daria Shanina <vilensipkdm@gmail.com>
Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20260626.132415.904994526137946499.horikyota.ntt@gmail.com
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/dbaa4dc3c8dd77a0e1c977024d4ae150e00456b3
Modified Files
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src/backend/utils/misc/guc_parameters.dat | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
