Bug 829343 – dev-db/timescaledb-2.8.1 fails to compile: subspace_store.c:119:18: error: Access to field storage results in a dereference of a null pointer (loaded from variable last) [clang-analyzer-core.NullDereference,-warnings-as-errors]

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2021-12-16 14:55:27 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: dev-db/timescaledb-2.5.0 fails to compile.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses clang as a compiler and lld as a linker

[Comment 1 Agostino Sarubbo 2021-12-16 14:55:29 UTC]

Created attachment 759317 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2021-12-16 14:55:30 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


fatal: not a git repository (or any parent up to mount point /var/tmp)
/var/tmp/portage/dev-db/timescaledb-2.5.0/work/timescaledb-2.5.0-13/src/subspace_store.c:119:18: error: Access to field 'storage' results in a dereference of a null pointer (loaded from variable 'last') [clang-analyzer-core.NullDereference,-warnings-as-errors]

[Comment 3 Agostino Sarubbo 2022-11-27 08:40:54 UTC]

clang-stricter_tinderbox has reproduced this issue with version 2.8.1 - Updating summary.