chore(buglog): bug-1882 logged and fixed (f9146864); bug-1881 fix planned in spec libxce-alloc-preason-equality

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Rongsong Shen 2026-09-28 08:50:06 +00:00
parent f9146864a3
commit 8f51a4997d
Signed by untrusted user: rshen
GPG key ID: 80533536B0EB651C
3 changed files with 106 additions and 1 deletions

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@ -24,6 +24,8 @@ related: []
**Impact:** a mismatch cannot be diagnosed from the log (bug-1880: 43 such lines, none showing the difference).
**Found by:** user reading the bug-1880 replay log, 2026-09-28
UPDATE (2026-09-28): Fix planned in spec libxce-alloc-preason-equality (Requirement 3, Requirement 5.3, task 5): the libxce equality functions gain an optional why/whylen buffer describing the first difference, and sim_log_mismatch appends it to the MISMATCH line.
## Environment
- OS: NixOS 26.05 (Yarara); NixOS kernel; kernel Linux 6.18.33 x86_64
- libc: glibc 2.42-47 (interpreter /nix/store/wb6rhpznjfczwlwx23zmdrrw74bayxw4-glibc-2.42-47/lib/ld-linux-x86-64.so.2)