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| author | Matt Johnston <matt@codeconstruct.com.au> | 2025-02-14 09:17:53 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-04 14:41:54 +0200 |
| commit | 2371143e41735586d7aefb54c8219781a95d1aa4 (patch) | |
| tree | 77ddc5f96b886244efdeee97ce3c1c6d02af9b3b /fs | |
| parent | 209a4da04a27d17d83734c614af357733db9da41 (diff) | |
| download | linux-2371143e41735586d7aefb54c8219781a95d1aa4.tar.gz linux-2371143e41735586d7aefb54c8219781a95d1aa4.tar.bz2 linux-2371143e41735586d7aefb54c8219781a95d1aa4.zip | |
fuse: Return EPERM rather than ENOSYS from link()
[ Upstream commit 8344213571b2ac8caf013cfd3b37bc3467c3a893 ]
link() is documented to return EPERM when a filesystem doesn't support
the operation, return that instead.
Link: https://github.com/libfuse/libfuse/issues/925
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fuse/dir.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index e4d6cc0d2332..82951a535d2d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1121,6 +1121,8 @@ static int fuse_link(struct dentry *entry, struct inode *newdir, else if (err == -EINTR) fuse_invalidate_attr(inode); + if (err == -ENOSYS) + err = -EPERM; return err; } |