Horton

Use add_size/mul_size for index instrumentation size calculations

Tomas Vondra <tomas.vondra@postgresql.org>

View on postgr.es
Commit: 884f9b3c762f987ed6073303b597c110a4102fb7
Author: Tomas Vondra <tomas.vondra@postgresql.org>
Date: 2026-04-07T10:47:28Z
Releases: 19 (unreleased) 
Use add_size/mul_size for index instrumentation size calculations

Use overflow-safe size arithmetic in the Index[Only]Scan and parallel
instrumentation functions, consistent with other executor nodes (Hash,
Sort, Agg, Memoize). This was an oversight in dd78e69cfc3.

Author: Melanie Plageman <melanieplageman@gmail.com>
Reviewed-by: Tomas Vondra <tomas@vondra.me>
Reviewed-by: Lukas Fittl <lukas@fittl.com>
Discussion: https://postgr.es/m/flat/a177a6dd-240b-455a-8f25-aca0b1c08c6e%40vondra.me

Files

PathChange+/−
src/backend/executor/nodeIndexonlyscan.c modified +4 −4
src/backend/executor/nodeIndexscan.c modified +4 −4

Discussion

Cited messages not in the archive: flat/a177a6dd-240b-455a-8f25-aca0b1c08c6e@vondra.me