diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/ptrace.c | 7 | ||||
| -rw-r--r-- | arch/mips/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/vsyscall_64.c | 2 |
5 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 0c27ed6..5e772a2 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -933,8 +933,13 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno) current_thread_info()->syscall = scno; /* Do the secure computing check first; failures should be fast. */ - if (secure_computing(scno) == -1) +#ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER + if (secure_computing() == -1) return -1; +#else + /* XXX: remove this once OABI gets fixed */ + secure_computing_strict(scno); +#endif if (test_thread_flag(TIF_SYSCALL_TRACE)) tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER); diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 645b3c4..f7aac5b 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -770,7 +770,7 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) long ret = 0; user_exit(); - if (secure_computing(syscall) == -1) + if (secure_computing() == -1) return -1; if (test_thread_flag(TIF_SYSCALL_TRACE) && diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 5dc7ad9..bebacad 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -803,7 +803,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) long ret = 0; /* Do the secure computing check first. */ - if (secure_computing(regs->gprs[2])) { + if (secure_computing()) { /* seccomp failures shouldn't expose any additional code. */ ret = -1; goto out; diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 678c0ad..93c182a 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -1471,7 +1471,7 @@ long syscall_trace_enter(struct pt_regs *regs) regs->flags |= X86_EFLAGS_TF; /* do the secure computing check first */ - if (secure_computing(regs->orig_ax)) { + if (secure_computing()) { /* seccomp failures shouldn't expose any additional code. */ ret = -1L; goto out; diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index e1e1e80..957779f 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -216,7 +216,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address) */ regs->orig_ax = syscall_nr; regs->ax = -ENOSYS; - tmp = secure_computing(syscall_nr); + tmp = secure_computing(); if ((!tmp && regs->orig_ax != syscall_nr) || regs->ip != address) { warn_bad_vsyscall(KERN_DEBUG, regs, "seccomp tried to change syscall nr or ip"); |
