| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: pgbench: Fix overflow in table populating when rows >= 2^31-1 |
| Date: | 2023-12-24 02:52:37 |
| Message-ID: | E1rHEbV-00Bdsg-Bp@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
pgbench: Fix overflow in table populating when rows >= 2^31-1
Using a scale factor large enough so as the number of rows to insert
gets larger than INT32_MAX would cause an infinite loop in
initPopulateTable(), preventing pgbench to finish its initialization.
Oversight in e35cc3b3f2d0 that has refactored the data generation logic.
Author: John Hsu
Reviewed-by: Tatsuo Ishii, Japin Li
Discussion: https://postgr.es/m/CA+-JvFvHsOafjHcuFPfkyouHNZvbOXhBNhwZxKm3WNgYz9bwzA@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/64e77b496af61ee31189ba69b40e785e11e9967f
Modified Files
--------------
src/bin/pgbench/pgbench.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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