Commit | Line | Data |
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b915543b AV |
1 | #include <linux/init.h> |
2 | #include <linux/types.h> | |
3 | #include <linux/audit.h> | |
4 | #include <asm/unistd.h> | |
5 | ||
6 | static unsigned dir_class[] = { | |
7 | #include <asm-generic/audit_dir_write.h> | |
8 | ~0U | |
9 | }; | |
10 | ||
dc104fb3 AV |
11 | static unsigned read_class[] = { |
12 | #include <asm-generic/audit_read.h> | |
13 | ~0U | |
14 | }; | |
15 | ||
16 | static unsigned write_class[] = { | |
17 | #include <asm-generic/audit_write.h> | |
18 | ~0U | |
19 | }; | |
20 | ||
b915543b AV |
21 | static unsigned chattr_class[] = { |
22 | #include <asm-generic/audit_change_attr.h> | |
23 | ~0U | |
24 | }; | |
25 | ||
7f13da40 AG |
26 | static unsigned signal_class[] = { |
27 | #include <asm-generic/audit_signal.h> | |
28 | ~0U | |
29 | }; | |
30 | ||
e54dc243 AG |
31 | int audit_classify_arch(int arch) |
32 | { | |
33 | #ifdef CONFIG_IA32_EMULATION | |
34 | if (arch == AUDIT_ARCH_I386) | |
35 | return 1; | |
36 | #endif | |
37 | return 0; | |
38 | } | |
39 | ||
55669bfa AV |
40 | int audit_classify_syscall(int abi, unsigned syscall) |
41 | { | |
42 | #ifdef CONFIG_IA32_EMULATION | |
43 | extern int ia32_classify_syscall(unsigned); | |
44 | if (abi == AUDIT_ARCH_I386) | |
45 | return ia32_classify_syscall(syscall); | |
46 | #endif | |
47 | switch(syscall) { | |
48 | case __NR_open: | |
49 | return 2; | |
50 | case __NR_openat: | |
51 | return 3; | |
52 | case __NR_execve: | |
27d6ec7a | 53 | case __NR_execveat: |
55669bfa AV |
54 | return 5; |
55 | default: | |
56 | return 0; | |
57 | } | |
58 | } | |
59 | ||
b915543b AV |
60 | static int __init audit_classes_init(void) |
61 | { | |
62 | #ifdef CONFIG_IA32_EMULATION | |
63 | extern __u32 ia32_dir_class[]; | |
dc104fb3 AV |
64 | extern __u32 ia32_write_class[]; |
65 | extern __u32 ia32_read_class[]; | |
b915543b | 66 | extern __u32 ia32_chattr_class[]; |
7f13da40 | 67 | extern __u32 ia32_signal_class[]; |
dc104fb3 AV |
68 | audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class); |
69 | audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class); | |
b915543b AV |
70 | audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class); |
71 | audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class); | |
7f13da40 | 72 | audit_register_class(AUDIT_CLASS_SIGNAL_32, ia32_signal_class); |
b915543b | 73 | #endif |
dc104fb3 AV |
74 | audit_register_class(AUDIT_CLASS_WRITE, write_class); |
75 | audit_register_class(AUDIT_CLASS_READ, read_class); | |
b915543b AV |
76 | audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); |
77 | audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); | |
7f13da40 | 78 | audit_register_class(AUDIT_CLASS_SIGNAL, signal_class); |
b915543b AV |
79 | return 0; |
80 | } | |
81 | ||
82 | __initcall(audit_classes_init); |