Re: Bug and memory leaks with access to file links with long names (Windows, MSVS)

From: Harrison Booth <harrisontbooth(at)gmail(dot)com>
To: Vladlen Popolitov <v(dot)popolitov(at)postgrespro(dot)ru>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Bug and memory leaks with access to file links with long names (Windows, MSVS)
Date: 2026-07-26 00:04:00
Message-ID: CAAH-eSW5gvp9Ny2c5fx-93_3Mk9Ey=xpJRrqMDGDW_rkx4Sw_g@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Vladlen,

I reproduced the pg_rewind/004_pg_xlog_symlink failure on current master
38afc3dcb25 using Meson 1.11.2 and MSVC 19.44 on Windows 11 ARM64.

- Native ARM64: the unpatched test failed with "could not get junction
for pg_wal: More data is available." Your v1 patch applied cleanly,
rebuilt successfully, and passed all 10 subtests.
- x64 cross-build with needs_exe_wrapper=false: the unpatched test
failed with the same junction error. Your v1 patch rebuilt
successfully and passed all 10 subtests.

This confirms the issue and the v1 fix on current master in both Windows
ARM64 configurations.

Best,
Harrison

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Jacob Brazeal 2026-07-26 00:10:30 Re: Self-join elimination drops an equality qual
Previous Message Harrison Booth 2026-07-26 00:02:22 [PATCH v1] Fix pg_basebackup long-path test on Windows