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Add a ubsan suppression for overflow in histogram()

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It is in postgres code, and doesn't lead to bugs.
This commit is contained in:
Alexander Kuzmenkov 2023-05-16 18:33:48 +02:00
parent 8ff0648fd0
commit fb65086b55
1 changed files with 4 additions and 0 deletions
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4
scripts/suppressions/suppr_ub.txt
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@ -24,3 +24,7 @@ nonnull-attribute:*/src/backend/nodes/copyfuncs.c
nonnull-attribute:write_item
#division by 0, looks like a real postgres ug
float-divide-by-zero:_bt_vacuum_needs_cleanup
# It complains about casting -nan to int in histogram_test.sql. It is in the
# postgres code and doesn't lead to bugs, because it is caught by a check later.
float-cast-overflow:width_bucket_float8