diff options
Diffstat (limited to 'fs/afs/dir.c')
| -rw-r--r-- | fs/afs/dir.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 07dc4ec73520..cf811b77ee67 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -473,6 +473,14 @@ static int afs_dir_iterate_block(struct afs_vnode *dvnode, continue; } + /* Don't expose silly rename entries to userspace. */ + if (nlen > 6 && + dire->u.name[0] == '.' && + ctx->actor != afs_lookup_filldir && + ctx->actor != afs_lookup_one_filldir && + memcmp(dire->u.name, ".__afs", 6) == 0) + continue; + /* found the next entry */ if (!dir_emit(ctx, dire->u.name, nlen, ntohl(dire->u.vnode), |