[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/x86_64/ia32/audit.c b/arch/x86_64/ia32/audit.c
index 92d7d0c8d93f..8850fe40ea34 100644
--- a/arch/x86_64/ia32/audit.c
+++ b/arch/x86_64/ia32/audit.c
@@ -20,6 +20,11 @@ unsigned ia32_read_class[] = {
 ~0U
 };
 
+unsigned ia32_signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
 int ia32_classify_syscall(unsigned syscall)
 {
         switch(syscall) {
diff --git a/arch/x86_64/kernel/audit.c b/arch/x86_64/kernel/audit.c
index 21f33387bef3..b970de66ee59 100644
--- a/arch/x86_64/kernel/audit.c
+++ b/arch/x86_64/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_IA32_EMULATION
@@ -49,15 +54,18 @@ static int __init audit_classes_init(void)
         extern __u32 ia32_write_class[];
         extern __u32 ia32_read_class[];
         extern __u32 ia32_chattr_class[];
+        extern __u32 ia32_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class);
         audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class);
+        audit_register_class(AUDIT_CLASS_SIGNAL_32, ia32_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;
 }