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| author | Khadija Kamran <kamrankhadijadj@gmail.com> | 2023-08-07 11:59:29 +0500 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2023-08-08 16:48:47 -0400 |
| commit | 6672efbb685f7c9c9df005beb839e1942fd6b34e (patch) | |
| tree | e29f61323cc3b5923c4013248381cb6382c2ca0e /include/linux/lsm_hook_defs.h | |
| parent | bd1f5934e460eb11f42278fe8450a87d64bf70f5 (diff) | |
| download | lwn-6672efbb685f7c9c9df005beb839e1942fd6b34e.tar.gz lwn-6672efbb685f7c9c9df005beb839e1942fd6b34e.zip | |
lsm: constify the 'target' parameter in security_capget()
Three LSMs register the implementations for the "capget" hook: AppArmor,
SELinux, and the normal capability code. Looking at the function
implementations we may observe that the first parameter "target" is not
changing.
Mark the first argument "target" of LSM hook security_capget() as
"const" since it will not be changing in the LSM hook.
cap_capget() LSM hook declaration exceeds the 80 characters per line
limit. Split the function declaration to multiple lines to decrease the
line length.
Signed-off-by: Khadija Kamran <kamrankhadijadj@gmail.com>
Acked-by: John Johansen <john.johansen@canonical.com>
[PM: align the cap_capget() declaration, spelling fixes]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'include/linux/lsm_hook_defs.h')
| -rw-r--r-- | include/linux/lsm_hook_defs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index 920d8f16fa99..540caa703573 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -36,7 +36,7 @@ LSM_HOOK(int, 0, binder_transfer_file, const struct cred *from, LSM_HOOK(int, 0, ptrace_access_check, struct task_struct *child, unsigned int mode) LSM_HOOK(int, 0, ptrace_traceme, struct task_struct *parent) -LSM_HOOK(int, 0, capget, struct task_struct *target, kernel_cap_t *effective, +LSM_HOOK(int, 0, capget, const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) LSM_HOOK(int, 0, capset, struct cred *new, const struct cred *old, const kernel_cap_t *effective, const kernel_cap_t *inheritable, |