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seccomp: Add a seccomp_data parameter secure_computing()

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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>
This commit is contained in:
Andy Lutomirski
2016-05-27 12:57:02 -07:00
committed by Kees Cook
parent 58d0a862f5
commit 2f275de5d1
11 changed files with 15 additions and 15 deletions
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2
arch/powerpc/kernel/ptrace.c
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@@ -1783,7 +1783,7 @@ static int do_seccomp(struct pt_regs *regs)
* have already loaded -ENOSYS into r3, or seccomp has put
* something else in r3 (via SECCOMP_RET_ERRNO/TRACE).
*/
if (__secure_computing())
if (__secure_computing(NULL))
return -1;
/*