diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-11-27 11:28:50 -0800 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-11-28 12:52:15 +0100 |
| commit | 41774125d1340563b70dc512e089af74b61868af (patch) | |
| tree | 0991e237d40e8b1d8ce27ba8fc8737e0ad52d5ea /sys | |
| parent | 486f93ef445f733b35d844f33ba9edeb8423f5fa (diff) | |
sys/linux: make some fscrypt ioctls take fd_dir
Make ioctls take fd_dir rather than fd when they are primarily intended
to be used on directories. Especially for FS_IOC_SET_ENCRYPTION_POLICY,
this should increase the chance that syzkaller does something useful
with these ioctls.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/linux/fs_ioctl_fscrypt.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/linux/fs_ioctl_fscrypt.txt b/sys/linux/fs_ioctl_fscrypt.txt index 3083db3d4..781a63057 100644 --- a/sys/linux/fs_ioctl_fscrypt.txt +++ b/sys/linux/fs_ioctl_fscrypt.txt @@ -6,14 +6,14 @@ include <uapi/linux/fs.h> include <uapi/linux/fscrypt.h> -ioctl$FS_IOC_SET_ENCRYPTION_POLICY(fd fd, cmd const[FS_IOC_SET_ENCRYPTION_POLICY], arg ptr[in, fscrypt_policy]) -ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(fd fd, cmd const[FS_IOC_GET_ENCRYPTION_PWSALT], arg ptr[out, array[int8, 16]]) +ioctl$FS_IOC_SET_ENCRYPTION_POLICY(fd fd_dir, cmd const[FS_IOC_SET_ENCRYPTION_POLICY], arg ptr[in, fscrypt_policy]) +ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(fd fd_dir, cmd const[FS_IOC_GET_ENCRYPTION_PWSALT], arg ptr[out, array[int8, 16]]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(fd fd, cmd const[FS_IOC_GET_ENCRYPTION_POLICY], arg ptr[out, fscrypt_policy_v1]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(fd fd, cmd const[FS_IOC_GET_ENCRYPTION_POLICY_EX], arg ptr[inout, fscrypt_get_policy_ex_arg]) -ioctl$FS_IOC_ADD_ENCRYPTION_KEY(fd fd, cmd const[FS_IOC_ADD_ENCRYPTION_KEY], arg ptr[inout, fscrypt_add_key_arg]) -ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(fd fd, cmd const[FS_IOC_REMOVE_ENCRYPTION_KEY], arg ptr[inout, fscrypt_remove_key_arg]) -ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(fd fd, cmd const[FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS], arg ptr[inout, fscrypt_remove_key_arg]) -ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(fd fd, cmd const[FS_IOC_GET_ENCRYPTION_KEY_STATUS], arg ptr[inout, fscrypt_get_key_status_arg]) +ioctl$FS_IOC_ADD_ENCRYPTION_KEY(fd fd_dir, cmd const[FS_IOC_ADD_ENCRYPTION_KEY], arg ptr[inout, fscrypt_add_key_arg]) +ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(fd fd_dir, cmd const[FS_IOC_REMOVE_ENCRYPTION_KEY], arg ptr[inout, fscrypt_remove_key_arg]) +ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(fd fd_dir, cmd const[FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS], arg ptr[inout, fscrypt_remove_key_arg]) +ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(fd fd_dir, cmd const[FS_IOC_GET_ENCRYPTION_KEY_STATUS], arg ptr[inout, fscrypt_get_key_status_arg]) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(fd fd, cmd const[FS_IOC_GET_ENCRYPTION_NONCE], arg ptr[out, array[int8, 16]]) type fscrypt_key_descriptor array[int8, FSCRYPT_KEY_DESCRIPTOR_SIZE] |