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[PATCH 0/6] 9pfs: fix 'Twalk' protocol violation
From: |
Christian Schoenebeck |
Subject: |
[PATCH 0/6] 9pfs: fix 'Twalk' protocol violation |
Date: |
Wed, 9 Mar 2022 19:31:47 +0100 |
Currently the implementation of 'Twalk' does not behave exactly as specified
by the 9p2000 protocol specification. Actual fix is patch 5; see the
description of that patch for details of what this overall fix and series is
about.
Patch 4 is a preparatory (pure) refactoring change to make patch 5 better
readable.
All the other patches are just additional test cases for guarding 'Twalk'
behaviour.
Christian Schoenebeck (6):
tests/9pfs: walk to non-existent dir
tests/9pfs: Twalk with nwname=0
tests/9pfs: compare QIDs in fs_walk_none() test
9pfs: refactor 'name_idx' -> 'nvalid' in v9fs_walk()
9pfs: fix 'Twalk' to only send error if no component walked
tests/9pfs: guard recent 'Twalk' behaviour fix
hw/9pfs/9p.c | 43 ++++++----
tests/qtest/virtio-9p-test.c | 162 ++++++++++++++++++++++++++++++++++-
2 files changed, 188 insertions(+), 17 deletions(-)
--
2.30.2