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b7472e1764
This reverts commit 566af8cda3.
This caused some conflicts vs the audit tree, and the audit maintainers
would prefer we postpone this to the next merge window so we have more
time for testing.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/init.h>
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#include <linux/types.h>
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#include <linux/audit.h>
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#include <asm/unistd.h>
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static unsigned dir_class[] = {
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#include <asm-generic/audit_dir_write.h>
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~0U
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};
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static unsigned read_class[] = {
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#include <asm-generic/audit_read.h>
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~0U
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};
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static unsigned write_class[] = {
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#include <asm-generic/audit_write.h>
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~0U
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};
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static unsigned chattr_class[] = {
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#include <asm-generic/audit_change_attr.h>
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~0U
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};
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static unsigned signal_class[] = {
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#include <asm-generic/audit_signal.h>
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~0U
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};
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int audit_classify_arch(int arch)
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{
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#ifdef CONFIG_PPC64
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if (arch == AUDIT_ARCH_PPC)
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return 1;
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#endif
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return 0;
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}
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int audit_classify_syscall(int abi, unsigned syscall)
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{
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#ifdef CONFIG_PPC64
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extern int ppc32_classify_syscall(unsigned);
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if (abi == AUDIT_ARCH_PPC)
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return ppc32_classify_syscall(syscall);
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#endif
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switch(syscall) {
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case __NR_open:
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return AUDITSC_OPEN;
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case __NR_openat:
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return AUDITSC_OPENAT;
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case __NR_socketcall:
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return AUDITSC_SOCKETCALL;
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case __NR_execve:
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return AUDITSC_EXECVE;
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case __NR_openat2:
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return AUDITSC_OPENAT2;
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default:
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return AUDITSC_NATIVE;
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}
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}
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static int __init audit_classes_init(void)
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{
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#ifdef CONFIG_PPC64
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extern __u32 ppc32_dir_class[];
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extern __u32 ppc32_write_class[];
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extern __u32 ppc32_read_class[];
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extern __u32 ppc32_chattr_class[];
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extern __u32 ppc32_signal_class[];
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audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class);
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audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class);
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audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class);
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audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class);
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audit_register_class(AUDIT_CLASS_SIGNAL_32, ppc32_signal_class);
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#endif
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audit_register_class(AUDIT_CLASS_WRITE, write_class);
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audit_register_class(AUDIT_CLASS_READ, read_class);
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audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
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audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
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audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
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return 0;
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}
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__initcall(audit_classes_init);
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