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authorAl Viro <viro@zeniv.linux.org.uk>2008-07-17 09:19:08 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2008-07-26 20:53:21 -0400
commita110343f0d6d41f68b7cf8c00b57a3172c67f816 (patch)
tree04f57e3454e796765a7395d2ece4739cf536ae9f /fs/fuse
parent7f2da1e7d0330395e5e9e350b879b98a1ea495df (diff)
downloadconfigs-a110343f0d6d41f68b7cf8c00b57a3172c67f816.tar.gz
[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')
-rw-r--r--fs/fuse/dir.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 48a7934cb95..fd03330cade 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)) {