Paul Lawrence 407aa8f312 ANDROID: fuse: Support errors from fuse daemon in canonical path ...

Previously errors from the daemon in FUSE_CANONICAL_PATH were simply
ignored. In order to block inotifys, it is useful to be able to return
errors from this opcode.

[drosen: I've combined this patch with a few others that fix dealing
with error codes (mostly ENOSYS) to make it harder to lose these again
in the future:

ANDROID: fsnotify: Do not notify lower fs of open when ENOSYS
ANDROID: fuse: Skip canonical path logic if ENOSYS
ANDROID: fuse: Fix the issue of fuse_dentry_canonical_path ]

Bug: 238619640
Test: inotify no longer works on /storage/emulated/0/Android/media but
      does on child folders
Bug: 326995824
Test: cts-tradefed run commandAndExit cts -m CtsOsTestCases -t android.os.cts.FileObserverTest
Bug: 330136711
Test: ./cts-tradefed run commandAndExit cts -m CtsIncidentHostTestCases -t com.android.server.cts.ErrorsTest#testTombstone

Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Icb15c090c6286c174338471a787712f8388de316

2024-10-17 20:27:33 +00:00

..

inotify_fsnotify.c

inotify: Avoid reporting event with invalid wd

2023-04-25 12:36:55 +02:00

inotify_user.c

ANDROID: fuse: Support errors from fuse daemon in canonical path

2024-10-17 20:27:33 +00:00

inotify.h

inotify: move control flags from mask to mark flags

2022-04-25 14:37:06 +02:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00