Re: [PATCH v15 11/13] ptrace,seccomp: Add PTRACE_SECCOMP support

On Wed, Mar 14, 2012 at 11:49 PM, Indan Zupancic [off-list ref] wrote:

Hi Will,

On Thu, March 15, 2012 04:12, Will Drewry wrote:

quoted

@@ -73,6 +74,7 @@

 #define PTRACE_EVENT_VFORK_DONE      5
 #define PTRACE_EVENT_EXIT    6
 #define PTRACE_EVENT_STOP    7
+#define PTRACE_EVENT_SECCOMP 8

 #include <asm/ptrace.h>

@@ -101,8 +103,9 @@

 #define PT_TRACE_EXEC                PT_EVENT_FLAG(PTRACE_EVENT_EXEC)
 #define PT_TRACE_VFORK_DONE  PT_EVENT_FLAG(PTRACE_EVENT_VFORK_DONE)
 #define PT_TRACE_EXIT                PT_EVENT_FLAG(PTRACE_EVENT_EXIT)
+#define PT_TRACE_SECCOMP     PT_EVENT_FLAG(PTRACE_EVENT_SECCOMP)

-#define PT_TRACE_MASK        0x000003f4
+#define PT_TRACE_MASK        0x00000ff4

Did you miss this bit?

Kinda.  I'll go ahead and switch it to 0xbf4, but PT_TRACE_MASK
doesn't exist in linux-next so this bit disappears on merge.  However,
it is relevant if people are backporting this code, so I'll push a new
rev of it in a bit if I don't get any other comments (or include it in
the next rev if there are comments).

Thanks!
will