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authorNathan Bossart <nathan@postgresql.org>2024-07-19 11:52:32 -0500
committerNathan Bossart <nathan@postgresql.org>2024-07-19 11:52:32 -0500
commite8dfe0430fad922948f56889a84af41da532c853 (patch)
tree525723f2e5af399d0732e1238a66d1989cf14197 /src/backend/utils/adt/arrayfuncs.c
parentd42f60ccf07d89c12645efa8a41c57320d01c184 (diff)
downloadpostgresql-e8dfe0430fad922948f56889a84af41da532c853.tar.gz
postgresql-e8dfe0430fad922948f56889a84af41da532c853.zip
Add overflow checks to money type.
None of the arithmetic functions for the the money type handle overflow. This commit introduces several helper functions with overflow checking and makes use of them in the money type's arithmetic functions. Fixes bug #18240. Reported-by: Alexander Lakhin Author: Joseph Koshakow Discussion: https://postgr.es/m/18240-c5da758d7dc1ecf0%40postgresql.org Discussion: https://postgr.es/m/CAAvxfHdBPOyEGS7s%2Bxf4iaW0-cgiq25jpYdWBqQqvLtLe_t6tw%40mail.gmail.com Backpatch-through: 12
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