Messages in this thread Patch in this message | | | From | Matt Redfearn <> | Subject | [PATCH v2 6/6] secomp: Constify mode1 syscall whitelist | Date | Tue, 29 Mar 2016 09:35:34 +0100 |
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These values are constant and should be marked as such.
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> ---
Changes in v2: None
kernel/seccomp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/seccomp.c b/kernel/seccomp.c index b0082c14764f..9243d686d11a 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -513,14 +513,14 @@ static void seccomp_send_sigsys(int syscall, int reason) * To be fully secure this must be combined with rlimit * to limit the stack allocations too. */ -static int mode1_syscalls[] = { +static const int mode1_syscalls[] = { __NR_seccomp_read, __NR_seccomp_write, __NR_seccomp_exit, __NR_seccomp_sigreturn, 0, /* null terminated */ }; static void __secure_computing_strict(int this_syscall) { - int *syscall_whitelist = mode1_syscalls; + const int *syscall_whitelist = mode1_syscalls; #ifdef CONFIG_COMPAT if (is_compat_task()) syscall_whitelist = get_compat_mode1_syscalls(); -- 2.5.0
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