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author	John Naylor <john.naylor@postgresql.org>
	Fri, 30 Jul 2021 17:50:23 +0000 (13:50 -0400)
committer	John Naylor <john.naylor@postgresql.org>
	Fri, 30 Jul 2021 20:18:59 +0000 (16:18 -0400)
commit	171bf1cea579ce11bc7f0b2986f052022f2b6be1
tree	7e2c318bfaf975d675371ecff54b32798e217e54	tree \| snapshot
parent	41d27ee7b870c1a1213704d3c020a01eb55799b0	commit \| diff

Fix range check in ECPG numeric to int conversion

The previous coding guarded against -INT_MAX instead of INT_MIN,
leading to -2147483648 being rejected as out of range.

Per bug #17128 from Kevin Sweet

Discussion: https://www.postgresql.org/message-id/flat/17128-55a8a879727a3e3a%40postgresql.org
Reviewed-by: Tom Lane
Backpatch to all supported branches

Mirror of https://git.postgresql.org/git/postgresql.git

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doc/src/sgml/ecpg.sgml		diff \| blob \| blame \| history
src/interfaces/ecpg/pgtypeslib/numeric.c		diff \| blob \| blame \| history
src/interfaces/ecpg/test/expected/pgtypeslib-num_test.c		diff \| blob \| blame \| history
src/interfaces/ecpg/test/expected/pgtypeslib-num_test.stderr		diff \| blob \| blame \| history
src/interfaces/ecpg/test/expected/pgtypeslib-num_test.stdout		diff \| blob \| blame \| history
src/interfaces/ecpg/test/pgtypeslib/num_test.pgc		diff \| blob \| blame \| history