January 2023 - Wine-GitLab - list.winehq.org

[PATCH 0/3] MR1895: Fixes for NtOpenFile of read-only files with FILE_WRITE_ATTRIBUTES
by Joel Holdsworth (＠jhol) Jan. 1, 2023

Jan. 1, 2023

Previously, the Wine implementation of `NtOpenFile` would fail to open read-only files for `FILE_WRITE_ATTRIBUTES` access in wine-server, because it would attempt to open the file with `O_RDWR` or `O_WRONLY` access. This patch-set adds test cases to highlight the issue, and solves it by only opening the file with write access where necessary. * Wine Bug: [#50771](https://bugs.winehq.org/show_bug.cgi?id=50771) * Related Wine-Staging Patches: * [0002-server-Allow-to-open-files-without-any-permission-bi.patch](https://gi… * [0006-ntdll-tests-Added-tests-for-open-behaviour-on-readon.patch](https://gi… * [0007-server-FILE_WRITE_ATTRIBUTES-should-succeed-for-read.patch](https://gi… -- https://gitlab.winehq.org/wine/wine/-/merge_requests/1895

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