From 7799953b34d1838b30e3d69fd36aa3288ac1e89d Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Thu, 29 Sep 2016 22:20:19 +0200 Subject: ubifs: Implement encrypt/decrypt for all IO Signed-off-by: Richard Weinberger Signed-off-by: David Gstir Signed-off-by: Richard Weinberger --- fs/ubifs/super.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/ubifs/super.c') diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index a31222947265..ae25c908fbe5 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1210,7 +1210,8 @@ static int mount_ubifs(struct ubifs_info *c) bu_init(c); if (!c->ro_mount) { - c->write_reserve_buf = kmalloc(COMPRESSED_DATA_NODE_BUF_SZ, + c->write_reserve_buf = kmalloc(COMPRESSED_DATA_NODE_BUF_SZ + \ + UBIFS_CIPHER_BLOCK_SIZE, GFP_KERNEL); if (!c->write_reserve_buf) goto out_free; @@ -1623,7 +1624,8 @@ static int ubifs_remount_rw(struct ubifs_info *c) goto out; } - c->write_reserve_buf = kmalloc(COMPRESSED_DATA_NODE_BUF_SZ, GFP_KERNEL); + c->write_reserve_buf = kmalloc(COMPRESSED_DATA_NODE_BUF_SZ + \ + UBIFS_CIPHER_BLOCK_SIZE, GFP_KERNEL); if (!c->write_reserve_buf) { err = -ENOMEM; goto out; -- cgit