diff options
| -rw-r--r-- | fs/nfs/inode.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 6c22453d77ae..6d2f2a3eccf8 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -357,6 +357,10 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr) nfs_inc_stats(inode, NFSIOS_VFSSETATTR); + /* skip mode change if it's just for clearing setuid/setgid */ + if (attr->ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID)) + attr->ia_valid &= ~ATTR_MODE; + if (attr->ia_valid & ATTR_SIZE) { if (!S_ISREG(inode->i_mode) || attr->ia_size == i_size_read(inode)) attr->ia_valid &= ~ATTR_SIZE; |