The patch titled
ecryptfs: allow lower fs to interpret ATTR_KILL_S*ID
has been removed from the -mm tree. Its filename was
ecryptfs-allow-lower-fs-to-interpret-attr_kill_sid.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: ecryptfs: allow lower fs to interpret ATTR_KILL_S*ID
From: Jeff Layton <[EMAIL PROTECTED]>
Make sure ecryptfs doesn't trip the BUG() in notify_change. This also allows
the lower filesystem to interpret ATTR_KILL_S*ID in its own way.
Signed-off-by: Jeff Layton <[EMAIL PROTECTED]>
Cc: Michael Halcrow <[EMAIL PROTECTED]>
Cc: Christoph Hellwig <[EMAIL PROTECTED]>
Cc: Neil Brown <[EMAIL PROTECTED]>
Cc: "J. Bruce Fields" <[EMAIL PROTECTED]>
Cc: Chris Mason <[EMAIL PROTECTED]>
Cc: Jeff Mahoney <[EMAIL PROTECTED]>
Cc: "Vladimir V. Saveliev" <[EMAIL PROTECTED]>
Cc: Josef 'Jeff' Sipek <[EMAIL PROTECTED]>
Cc: Trond Myklebust <[EMAIL PROTECTED]>
Cc: Steven French <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
fs/ecryptfs/inode.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff -puN
fs/ecryptfs/inode.c~ecryptfs-allow-lower-fs-to-interpret-attr_kill_sid
fs/ecryptfs/inode.c
--- a/fs/ecryptfs/inode.c~ecryptfs-allow-lower-fs-to-interpret-attr_kill_sid
+++ a/fs/ecryptfs/inode.c
@@ -914,6 +914,14 @@ static int ecryptfs_setattr(struct dentr
if (rc < 0)
goto out;
}
+
+ /*
+ * mode change is for clearing setuid/setgid bits. Allow lower fs
+ * to interpret this in its own way.
+ */
+ if (ia->ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID))
+ ia->ia_valid &= ~ATTR_MODE;
+
rc = notify_change(lower_dentry, ia);
out:
fsstack_copy_attr_all(inode, lower_inode, NULL);
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
git-cifs.patch
unionfs-fix-unionfs_setattr-to-handle-attr_kill_sid.patch
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