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(parent: 89a94c2) | patch
Don't try to translate NULL in GetConfigOptionByNum().
authorAndres Freund <andres@anarazel.de>
Wed, 23 Mar 2022 20:05:59 +0000 (13:05 -0700)
committerAndres Freund <andres@anarazel.de>
Wed, 23 Mar 2022 20:18:02 +0000 (13:18 -0700)
commit81045e1e1c3370fb7e57c8841b0a7b6aab31831b
tree98f26b3b12ac33d8fc6fa7bd5ce8574b72ceb67ctree | snapshot
parent89a94c24aadd8f40084339ea3d16e2e14fa9f629commit | diff
Don't try to translate NULL in GetConfigOptionByNum().

Noticed via -fsanitize=undefined. Introduced when a few columns in
GetConfigOptionByNum() / pg_settings started to be translated in 72be8c29a /
PG 12.

Backpatch to all affected branches, for the same reasons as 46ab07ffda9.

Discussion: https://postgr.es/m/20220323173537.ll7klrglnp4gn2um@alap3.anarazel.de
Backpatch: 12-
src/backend/utils/misc/guc.c diff | blob | blame | history
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