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Commit 9e5e2117 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Fix up the audit arch endian specification. 



Presently this was always being set to AUDIT_ARCH_SH, which assumes
big endian. Fix this up so that the architecture actually reflects
what we're running on.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent ab99c733

arch/sh/kernel/ptrace_32.c

+12 −1
Original line number Diff line number Diff line
@@ -217,6 +217,17 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 
	return ret;

}



static inline int audit_arch(void)

{

	int arch = EM_SH;



#ifdef CONFIG_CPU_LITTLE_ENDIAN

	arch |= __AUDIT_ARCH_LE;

#endif



	return arch;

}



asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)

{

	long ret = 0;
@@ -233,7 +244,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) 
		ret = -1L;



	if (unlikely(current->audit_context))

		audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[3],

		audit_syscall_entry(audit_arch(), regs->regs[3],

				    regs->regs[4], regs->regs[5],

				    regs->regs[6], regs->regs[7]);

arch/sh/kernel/ptrace_64.c

+15 −1
Original line number Diff line number Diff line
@@ -222,6 +222,20 @@ asmlinkage int sh64_ptrace(long request, long pid, long addr, long data) 
	return sys_ptrace(request, pid, addr, data);

}



static inline int audit_arch(void)

{

	int arch = EM_SH;



#ifdef CONFIG_64BIT

	arch |= __AUDIT_ARCH_64BIT;

#endif

#ifdef CONFIG_CPU_LITTLE_ENDIAN

	arch |= __AUDIT_ARCH_LE;

#endif



	return arch;

}



asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)

{

	long long ret = 0;
@@ -238,7 +252,7 @@ asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs) 
		ret = -1LL;



	if (unlikely(current->audit_context))

		audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[1],

		audit_syscall_entry(audit_arch(), regs->regs[1],

				    regs->regs[2], regs->regs[3],

				    regs->regs[4], regs->regs[5]);