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| author | Noah Misch <noah@leadboat.com> | 2025-01-25 11:28:14 -0800 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2025-01-25 11:28:19 -0800 |
| commit | 7b3259bd7cf37da472ff5c2ce25fe0aa552e6fe0 (patch) | |
| tree | 266d460d7d44aa3da9d2a57a20c43897709d05ff /src/backend/executor/nodeBitmapOr.c | |
| parent | 4106942f004fdd789ea4b35be0585c1f8268744d (diff) | |
| download | postgresql-7b3259bd7cf37da472ff5c2ce25fe0aa552e6fe0.tar.gz postgresql-7b3259bd7cf37da472ff5c2ce25fe0aa552e6fe0.zip | |
Test ECPG decadd(), decdiv(), decmul(), and decsub() for risnull() input.
Since commit 757fb0e5a9a61ac8d3a67e334faeea6dc0084b3f, these
Informix-compat functions return 0 without changing the output
parameter. Initialize the output parameter before the test call, making
that obvious. Before this, the expected test output has been depending
on freed stack memory. "gcc -ftrivial-auto-var-init=pattern" revealed
that. Back-patch to v13 (all supported versions).
Discussion: https://postgr.es/m/20250106192748.cf.nmisch@google.com
Diffstat (limited to 'src/backend/executor/nodeBitmapOr.c')
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