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| author | Al Viro <viro@zeniv.linux.org.uk> | 2006-07-01 03:56:16 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2006-07-01 07:44:10 -0400 |
| commit | b915543b46a2aa599fdd2169e51bcfd88812a12b (patch) | |
| tree | 8025e6654829d4c245b5b6b6f47a84543ebffb7b /arch/ia64 | |
| parent | 6e5a2d1d32596850a0ebf7fb3e54c0d69901dabd (diff) | |
| download | linux-3.10-b915543b46a2aa599fdd2169e51bcfd88812a12b.tar.gz linux-3.10-b915543b46a2aa599fdd2169e51bcfd88812a12b.tar.bz2 linux-3.10-b915543b46a2aa599fdd2169e51bcfd88812a12b.zip | |
[PATCH] audit syscall classes
Allow to tie upper bits of syscall bitmap in audit rules to kernel-defined
sets of syscalls. Infrastructure, a couple of classes (with 32bit counterparts
for biarch targets) and actual tie-in on i386, amd64 and ia64.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/ia32/Makefile | 1 | ||||
| -rw-r--r-- | arch/ia64/ia32/audit.c | 11 | ||||
| -rw-r--r-- | arch/ia64/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/ia64/kernel/audit.c | 29 |
4 files changed, 42 insertions, 0 deletions
diff --git a/arch/ia64/ia32/Makefile b/arch/ia64/ia32/Makefile index 61cb60affd9..baad8c7699c 100644 --- a/arch/ia64/ia32/Makefile +++ b/arch/ia64/ia32/Makefile @@ -4,6 +4,7 @@ obj-y := ia32_entry.o sys_ia32.o ia32_signal.o \ ia32_support.o ia32_traps.o binfmt_elf32.o ia32_ldt.o +obj-$(CONFIG_AUDIT) += audit.o # Don't let GCC uses f16-f31 so that save_ia32_fpstate_live() and # restore_ia32_fpstate_live() can be sure the live register contain user-level state. diff --git a/arch/ia64/ia32/audit.c b/arch/ia64/ia32/audit.c new file mode 100644 index 00000000000..ab94f2e58cd --- /dev/null +++ b/arch/ia64/ia32/audit.c @@ -0,0 +1,11 @@ +#include <asm-i386/unistd.h> + +unsigned ia32_dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +unsigned ia32_chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 09a0dbc17fb..0e4553f320b 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -29,6 +29,7 @@ obj-$(CONFIG_CPU_FREQ) += cpufreq/ obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o +obj-$(CONFIG_AUDIT) += audit.o mca_recovery-y += mca_drv.o mca_drv_asm.o # The gate DSO image is built using a special linker script. diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c new file mode 100644 index 00000000000..f2512931cca --- /dev/null +++ b/arch/ia64/kernel/audit.c @@ -0,0 +1,29 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +static int __init audit_classes_init(void) +{ +#ifdef CONFIG_IA32_SUPPORT + extern __u32 ia32_dir_class[]; + extern __u32 ia32_chattr_class[]; + audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class); + audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class); +#endif + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + return 0; +} + +__initcall(audit_classes_init); |