[PATCH] add SIGNAL syscall class (v3)

Add a syscall class for sending signals.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2 files changed, 13 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c
index 7fe5e6300e9a..66d54bada0bf 100644
--- a/arch/powerpc/kernel/audit.c
+++ b/arch/powerpc/kernel/audit.c
@@ -23,6 +23,11 @@ static unsigned chattr_class[] = {
 ~0U
 };
 
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_PPC64
@@ -51,15 +56,18 @@ static int __init audit_classes_init(void)
         extern __u32 ppc32_write_class[];
         extern __u32 ppc32_read_class[];
         extern __u32 ppc32_chattr_class[];
+        extern __u32 ppc32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, ppc32_signal_class);
 #endif
         audit_register_class(AUDIT_CLASS_WRITE, write_class);
         audit_register_class(AUDIT_CLASS_READ, read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
         return 0;
 }
 
diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c
index 640d4bb29321..108ff14e2122 100644
--- a/arch/powerpc/kernel/compat_audit.c
+++ b/arch/powerpc/kernel/compat_audit.c
@@ -21,6 +21,11 @@ unsigned ppc32_read_class[] = {
 ~0U
 };
 
+unsigned ppc32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int ppc32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {