diff options
| -rw-r--r-- | fs/utimes.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/utimes.c b/fs/utimes.c index 480f7c8c29d..b3c88952465 100644 --- a/fs/utimes.c +++ b/fs/utimes.c @@ -106,9 +106,16 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags if (IS_IMMUTABLE(inode)) goto dput_and_out; - if (current->fsuid != inode->i_uid && - (error = vfs_permission(&nd, MAY_WRITE)) != 0) - goto dput_and_out; + if (current->fsuid != inode->i_uid) { + if (f) { + if (!(f->f_mode & FMODE_WRITE)) + goto dput_and_out; + } else { + error = vfs_permission(&nd, MAY_WRITE); + if (error) + goto dput_and_out; + } + } } mutex_lock(&inode->i_mutex); error = notify_change(dentry, &newattrs); |