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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-17 09:19:08 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-26 20:53:21 -0400 |
| commit | a110343f0d6d41f68b7cf8c00b57a3172c67f816 (patch) | |
| tree | 04f57e3454e796765a7395d2ece4739cf536ae9f /fs/fuse/dir.c | |
| parent | 7f2da1e7d0330395e5e9e350b879b98a1ea495df (diff) | |
| download | linux-a110343f0d6d41f68b7cf8c00b57a3172c67f816.tar.gz linux-a110343f0d6d41f68b7cf8c00b57a3172c67f816.tar.bz2 linux-a110343f0d6d41f68b7cf8c00b57a3172c67f816.zip | |
[PATCH] fix MAY_CHDIR/MAY_ACCESS/LOOKUP_ACCESS mess
* MAY_CHDIR is redundant - it's an equivalent of MAY_ACCESS
* MAY_ACCESS on fuse should affect only the last step of pathname resolution
* fchdir() and chroot() should pass MAY_ACCESS, for the same reason why
chdir() needs that.
* now that we pass MAY_ACCESS explicitly in all cases, LOOKUP_ACCESS can be
removed; it has no business being in nameidata.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 48a7934cb950..fd03330cadeb 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -962,7 +962,7 @@ static int fuse_permission(struct inode *inode, int mask) exist. So if permissions are revoked this won't be noticed immediately, only after the attribute timeout has expired */ - } else if (mask & (MAY_ACCESS | MAY_CHDIR)) { + } else if (mask & MAY_ACCESS) { err = fuse_access(inode, mask); } else if ((mask & MAY_EXEC) && S_ISREG(inode->i_mode)) { if (!(inode->i_mode & S_IXUGO)) { |