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 e35cc3b3f2
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
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@ -4908,7 +4908,7 @@ initPopulateTable(PGconn *con, const char *table, int64 base,
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initRowMethod init_row)
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{
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int n;
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int k;
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int64 k;
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int chars = 0;
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PGresult *res;
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PQExpBufferData sql;
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