diff options
-rw-r--r-- | fs/fuse/inode.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 5e484676343e..2ede05df7d06 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -182,6 +182,12 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, inode->i_uid = make_kuid(fc->user_ns, attr->uid); inode->i_gid = make_kgid(fc->user_ns, attr->gid); inode->i_blocks = attr->blocks; + + /* Sanitize nsecs */ + attr->atimensec = min_t(u32, attr->atimensec, NSEC_PER_SEC - 1); + attr->mtimensec = min_t(u32, attr->mtimensec, NSEC_PER_SEC - 1); + attr->ctimensec = min_t(u32, attr->ctimensec, NSEC_PER_SEC - 1); + inode->i_atime.tv_sec = attr->atime; inode->i_atime.tv_nsec = attr->atimensec; /* mtime from server may be stale due to local buffered write */ |