diff options
| author | Richard Weinberger <richard@nod.at> | 2017-05-17 10:36:46 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2017-07-14 22:49:06 +0200 |
| commit | 781f675e2d7ec120e8c0803f88d7bf00fe3f0703 (patch) | |
| tree | 4537fe855e6ceb9f6290467d3c2e3f5d0481069b /fs/ubifs/ubifs.h | |
| parent | 59a74990f85bb372c9117e40c6cd27693b6df670 (diff) | |
| download | linux-781f675e2d7ec120e8c0803f88d7bf00fe3f0703.tar.bz2 | |
ubifs: Fix unlink code wrt. double hash lookups
When removing an encrypted file with a long name and without having
the key we have to be able to locate and remove the directory entry
via a double hash. This corner case was simply forgotten.
Fixes: 528e3d178f25 ("ubifs: Add full hash lookup support")
Reported-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/ubifs.h')
| -rw-r--r-- | fs/ubifs/ubifs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 998fb6eea5ac..d933edade14a 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -1589,6 +1589,8 @@ int ubifs_tnc_add_nm(struct ubifs_info *c, const union ubifs_key *key, int ubifs_tnc_remove(struct ubifs_info *c, const union ubifs_key *key); int ubifs_tnc_remove_nm(struct ubifs_info *c, const union ubifs_key *key, const struct fscrypt_name *nm); +int ubifs_tnc_remove_dh(struct ubifs_info *c, const union ubifs_key *key, + uint32_t cookie); int ubifs_tnc_remove_range(struct ubifs_info *c, union ubifs_key *from_key, union ubifs_key *to_key); int ubifs_tnc_remove_ino(struct ubifs_info *c, ino_t inum); |