Richard Weinberger 9ca2d73264 ubifs: Limit number of xattrs per inode ... Since we have to write one deletion inode per xattr into the journal, limit the max number of xattrs. In theory UBIFS supported up to 65535 xattrs per inode. But this never worked correctly, expect no powercuts happened. Now we support only as many xattrs as we can store in 50% of a LEB. Even for tiny flashes this allows dozens of xattrs per inode, which is for an embedded filesystem still fine. In case someone has existing inodes with much more xattrs, it is still possible to delete them. UBIFS will fall back to an non-atomic deletion mode. Reported-by: Stefan Agner <stefan@agner.ch> Fixes: 1e51764a3c ("UBIFS: add new flash file system") Signed-off-by: Richard Weinberger <richard@nod.at>		2019-05-07 21:58:31 +02:00
..
auth.c	ubifs: work around high stack usage with clang	2019-05-07 21:36:39 +02:00
budget.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
commit.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
compress.c	UBIFS: extend debug/message capabilities	2015-03-25 11:08:41 +02:00
crypto.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
debug.c	ubifs: Format changes for authentication support	2018-10-23 13:48:29 +02:00
debug.h	ubifs: Rework ubifs_assert()	2018-08-15 00:25:21 +02:00
dir.c	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00
file.c	mm: migrate: drop unused argument of migrate_page_move_mapping()	2018-12-28 12:11:51 -08:00
find.c	ubifs: find.c: replace swap function with built-in one	2019-05-07 21:58:29 +02:00
gc.c	ubifs: Add auth nodes to garbage collector journal head	2018-10-23 13:48:40 +02:00
io.c	ubifs: Create functions to embed a HMAC in a node	2018-10-23 13:48:37 +02:00
ioctl.c	ubifs: remove unnecessary #ifdef around fscrypt_ioctl_get_policy()	2019-05-07 21:36:39 +02:00
journal.c	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00
Kconfig	fscrypt: remove filesystem specific build config option	2019-01-23 23:56:43 -05:00
key.h	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
log.c	ubifs: Add authentication nodes to journal	2018-10-23 13:48:39 +02:00
lprops.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
lpt_commit.c	ubifs: authentication: Authenticate LPT	2018-10-23 13:48:47 +02:00
lpt.c	ubifs: Fix memory leak on error condition	2018-12-13 22:09:13 +01:00
Makefile	fscrypt: remove filesystem specific build config option	2019-01-23 23:56:43 -05:00
master.c	ubfis: authentication: Authenticate master node	2018-10-23 13:48:52 +02:00
misc.c	ubifs: Allow setting assert action as mount parameter	2018-08-15 00:25:21 +02:00
misc.h	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00
orphan.c	ubifs: orphan: Handle xattrs like files	2019-05-07 21:58:30 +02:00
recovery.c	ubifs: Do not update inode size in-place in authenticated mode	2018-10-23 13:48:57 +02:00
replay.c	ubifs: Handle re-linking of inodes correctly while recovery	2018-12-13 22:18:24 +01:00
sb.c	fscrypt: remove filesystem specific build config option	2019-01-23 23:56:43 -05:00
scan.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
shrinker.c	ubifs: Pass struct ubifs_info to ubifs_assert()	2018-08-15 00:25:21 +02:00
super.c	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00
tnc_commit.c	ubifs: authentication: Add hashes to index nodes	2018-10-23 13:48:39 +02:00
tnc_misc.c	ubifs: authentication: Add hashes to index nodes	2018-10-23 13:48:39 +02:00
tnc.c	ubifs: Do not skip hash checking in data nodes	2019-05-07 21:58:23 +02:00
ubifs-media.h	ubifs: Format changes for authentication support	2018-10-23 13:48:29 +02:00
ubifs.h	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00
xattr.c	ubifs: Limit number of xattrs per inode	2019-05-07 21:58:31 +02:00