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| author |   Eric Biggers <ebiggers@google.com> | 2016-12-19 11:12:48 -0800 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2017-01-17 14:33:41 +0100 |
| commit | a75467d910135905de60b3af3f11b3693625781e (patch) | |
| tree | f081e9863b2f6e993410c40667b0e5d77ac66730 /fs/ubifs | |
| parent | ubifs: add CONFIG_BLOCK dependency for encryption (diff) | |
| download | wireguard-linux-a75467d910135905de60b3af3f11b3693625781e.tar.xz wireguard-linux-a75467d910135905de60b3af3f11b3693625781e.zip | |
ubifs: allow encryption ioctls in compat mode
The ubifs encryption ioctls did not work when called by a 32-bit program
on a 64-bit kernel. Since 'struct fscrypt_policy' is not affected by
the word size, ubifs just needs to allow these ioctls through, like what
ext4 and f2fs do.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 78d713644df3..da519ba205f6 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -217,6 +217,9 @@ long ubifs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC32_SETFLAGS: cmd = FS_IOC_SETFLAGS; break; + case FS_IOC_SET_ENCRYPTION_POLICY: + case FS_IOC_GET_ENCRYPTION_POLICY: + break; default: return -ENOIOCTLCMD; } |