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| author | Andy Lutomirski | 2016-05-27 21:57:02 +0200 |
|---|---|---|
| committer | Kees Cook | 2016-06-14 19:54:39 +0200 |
| commit | 2f275de5d1ed7269913ef9b4c64a13952c0a38e8 (patch) | |
| tree | 0151774ac6f2d8d8e89cc3402fc57ab8918bf610 /arch/um | |
| parent | seccomp: add tests for ptrace hole (diff) | |
| download | kernel-qcow2-linux-2f275de5d1ed7269913ef9b4c64a13952c0a38e8.tar.gz kernel-qcow2-linux-2f275de5d1ed7269913ef9b4c64a13952c0a38e8.tar.xz kernel-qcow2-linux-2f275de5d1ed7269913ef9b4c64a13952c0a38e8.zip | |
seccomp: Add a seccomp_data parameter secure_computing()
Currently, if arch code wants to supply seccomp_data directly to
seccomp (which is generally much faster than having seccomp do it
using the syscall_get_xyz() API), it has to use the two-phase
seccomp hooks. Add it to the easy hooks, too.
Cc: linux-arch@vger.kernel.org
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/skas/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c index 48b0dcbd87be..9c5570f0f397 100644 --- a/arch/um/kernel/skas/syscall.c +++ b/arch/um/kernel/skas/syscall.c @@ -21,7 +21,7 @@ void handle_syscall(struct uml_pt_regs *r) PT_REGS_SET_SYSCALL_RETURN(regs, -ENOSYS); /* Do the secure computing check first; failures should be fast. */ - if (secure_computing() == -1) + if (secure_computing(NULL) == -1) return; if (syscall_trace_enter(regs)) |