projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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); |