pgsql: Fix base backup with database OIDs larger than INT32_MAX

Fix base backup with database OIDs larger than INT32_MAX

The use of pg_atoi() for parsing a string into an Oid fails for values
larger than INT32_MAX, since OIDs are unsigned.  Instead, use
atooid().  While this has less error checking, the contents of the
data directory are expected to be trustworthy, so we don't need to go
out of our way to do full error checking.

Discussion: https://www.postgresql.org/message-id/flat/dea47fc8-6c89-a2b1-07e3-754ff1ab094b%402ndquadrant.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/259bbe177808986e5d226ea7ce5a1ebb74657791

Modified Files
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src/backend/replication/basebackup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)