From 6672efbb685f7c9c9df005beb839e1942fd6b34e Mon Sep 17 00:00:00 2001 From: Khadija Kamran Date: Mon, 7 Aug 2023 11:59:29 +0500 Subject: 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 Acked-by: John Johansen [PM: align the cap_capget() declaration, spelling fixes] Signed-off-by: Paul Moore --- security/selinux/hooks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'security/selinux/hooks.c') diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index a0787f07d745..c816dc5de627 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2082,7 +2082,7 @@ static int selinux_ptrace_traceme(struct task_struct *parent) SECCLASS_PROCESS, PROCESS__PTRACE, NULL); } -static int selinux_capget(struct task_struct *target, kernel_cap_t *effective, +static int selinux_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { return avc_has_perm(current_sid(), task_sid_obj(target), -- cgit v1.2.3