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authorPeter Rosin <peda@axentia.se>2017-01-04 11:38:29 +0300
committerRichard Weinberger <richard@nod.at>2017-01-17 16:05:23 +0300
commit507502adf0f415108ef0b87a0acbb84d1839007f (patch)
treeb9015c49e757ab09b075011c10f216fc21173391 /fs/ubifs
parente8f19746e4b1e8c3118d240dba51f06153a37b07 (diff)
downloadlinux-507502adf0f415108ef0b87a0acbb84d1839007f.tar.xz
ubifs: fix unencrypted journal write
Without this, I get the following on reboot: UBIFS error (ubi1:0 pid 703): ubifs_load_znode: bad target node (type 1) length (8240) UBIFS error (ubi1:0 pid 703): ubifs_load_znode: have to be in range of 48-4144 UBIFS error (ubi1:0 pid 703): ubifs_load_znode: bad indexing node at LEB 13:11080, error 5 magic 0x6101831 crc 0xb1cb246f node_type 9 (indexing node) group_type 0 (no node group) sqnum 546 len 128 child_cnt 5 level 0 Branches: 0: LEB 14:72088 len 161 key (133, inode) 1: LEB 14:81120 len 160 key (134, inode) 2: LEB 20:26624 len 8240 key (134, data, 0) 3: LEB 14:81280 len 160 key (135, inode) 4: LEB 20:34864 len 8240 key (135, data, 0) UBIFS warning (ubi1:0 pid 703): ubifs_ro_mode.part.0: switched to read-only mode, error -22 CPU: 0 PID: 703 Comm: mount Not tainted 4.9.0-next-20161213+ #1197 Hardware name: Atmel SAMA5 [<c010d2ac>] (unwind_backtrace) from [<c010b250>] (show_stack+0x10/0x14) [<c010b250>] (show_stack) from [<c024df94>] (ubifs_jnl_update+0x2e8/0x614) [<c024df94>] (ubifs_jnl_update) from [<c0254bf8>] (ubifs_mkdir+0x160/0x204) [<c0254bf8>] (ubifs_mkdir) from [<c01a6030>] (vfs_mkdir+0xb0/0x104) [<c01a6030>] (vfs_mkdir) from [<c0286070>] (ovl_create_real+0x118/0x248) [<c0286070>] (ovl_create_real) from [<c0283ed4>] (ovl_fill_super+0x994/0xaf4) [<c0283ed4>] (ovl_fill_super) from [<c019c394>] (mount_nodev+0x44/0x9c) [<c019c394>] (mount_nodev) from [<c019c4ac>] (mount_fs+0x14/0xa4) [<c019c4ac>] (mount_fs) from [<c01b5338>] (vfs_kern_mount+0x4c/0xd4) [<c01b5338>] (vfs_kern_mount) from [<c01b6b80>] (do_mount+0x154/0xac8) [<c01b6b80>] (do_mount) from [<c01b782c>] (SyS_mount+0x74/0x9c) [<c01b782c>] (SyS_mount) from [<c0107f80>] (ret_fast_syscall+0x0/0x3c) UBIFS error (ubi1:0 pid 703): ubifs_mkdir: cannot create directory, error -22 overlayfs: failed to create directory /mnt/ovl/work/work (errno: 22); mounting read-only Fixes: 7799953b34d1 ("ubifs: Implement encrypt/decrypt for all IO") Signed-off-by: Peter Rosin <peda@axentia.se> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs')
-rw-r--r--fs/ubifs/journal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index b75f1a61afe3..294519b98874 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -744,6 +744,7 @@ int ubifs_jnl_write_data(struct ubifs_info *c, const struct inode *inode,
} else {
data->compr_size = 0;
+ out_len = compr_len;
}
dlen = UBIFS_DATA_NODE_SZ + out_len;