From: Eric W. Biederman <ebiederm@xxxxxxxxxxxxxxxxxxxxxxxxxx>
inode_change_ok already clears the SGID bit when necessary
so there is no reason for sysfs_setattr to carry code to do
the same, and it is good to kill the extra copy because when
I moved the code last in certain corner cases the code will
look at the wrong gid.
Acked-by: Serge Hallyn <serue@xxxxxxxxxx>
Acked-by: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxxxxxxxx>
---
fs/sysfs/inode.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index 082a3eb..8197e1a 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -117,10 +117,6 @@ int sysfs_setattr(struct dentry * dentry, struct iattr * iattr)
return error;
iattr->ia_valid &= ~ATTR_SIZE; /* ignore size changes */
- if (iattr->ia_valid & ATTR_MODE) {
- if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID))
- iattr->ia_mode &= ~S_ISGID;
- }
error = inode_setattr(inode, iattr);
if (error)
--
1.6.5.2.143.g8cc62
--
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