path: root/arch
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authorLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 09:24:53 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 09:24:53 -0800
commit1b9a3917366028cc451a98dd22e3bcd537d4e5c1 (patch)
treed911058720e0a9aeeaf9f407ccdc6fbf4047f47d /arch
parentMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/aoe-2.6 (diff)
parent[PATCH] fix audit_init failure path (diff)
Merge branch 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current
* 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: (22 commits) [PATCH] fix audit_init failure path [PATCH] EXPORT_SYMBOL patch for audit_log, audit_log_start, audit_log_end and audit_format [PATCH] sem2mutex: audit_netlink_sem [PATCH] simplify audit_free() locking [PATCH] Fix audit operators [PATCH] promiscuous mode [PATCH] Add tty to syscall audit records [PATCH] add/remove rule update [PATCH] audit string fields interface + consumer [PATCH] SE Linux audit events [PATCH] Minor cosmetic cleanups to the code moved into auditfilter.c [PATCH] Fix audit record filtering with !CONFIG_AUDITSYSCALL [PATCH] Fix IA64 success/failure indication in syscall auditing. [PATCH] Miscellaneous bug and warning fixes [PATCH] Capture selinux subject/object context information. [PATCH] Exclude messages by message type [PATCH] Collect more inode information during syscall processing. [PATCH] Pass dentry, not just name, in fsnotify creation hooks. [PATCH] Define new range of userspace messages. [PATCH] Filter rule comparators ... Fixed trivial conflict in security/selinux/hooks.c
Diffstat (limited to 'arch')
2 files changed, 18 insertions, 4 deletions
diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c
index f51c894a7da5..aee14fafd13d 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/i386/kernel/vm86.c
@@ -43,6 +43,7 @@
#include <linux/smp_lock.h>
#include <linux/highmem.h>
#include <linux/ptrace.h>
+#include <linux/audit.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -252,6 +253,7 @@ out:
static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk)
struct tss_struct *tss;
+ long eax;
* make sure the vm86() system call doesn't try to do anything silly
@@ -305,13 +307,19 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
tsk->thread.screen_bitmap = info->screen_bitmap;
if (info->flags & VM86_SCREEN_BITMAP)
+ __asm__ __volatile__("xorl %eax,%eax; movl %eax,%fs; movl %eax,%gs\n\t");
+ __asm__ __volatile__("movl %%eax, %0\n" :"=r"(eax));
+ /*call audit_syscall_exit since we do not exit via the normal paths */
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(current, AUDITSC_RESULT(eax), eax);
__asm__ __volatile__(
- "xorl %%eax,%%eax; movl %%eax,%%fs; movl %%eax,%%gs\n\t"
"movl %0,%%esp\n\t"
"movl %1,%%ebp\n\t"
"jmp resume_userspace"
: /* no outputs */
- :"r" (&info->regs), "r" (task_thread_info(tsk)) : "ax");
+ :"r" (&info->regs), "r" (task_thread_info(tsk)));
/* we never return here */
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index eaed14aac6aa..9887c8787e7a 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1656,8 +1656,14 @@ syscall_trace_leave (long arg0, long arg1, long arg2, long arg3,
long arg4, long arg5, long arg6, long arg7,
struct pt_regs regs)
- if (unlikely(current->audit_context))
- audit_syscall_exit(current, AUDITSC_RESULT(regs.r10), regs.r8);
+ if (unlikely(current->audit_context)) {
+ int success = AUDITSC_RESULT(regs.r10);
+ long result = regs.r8;
+ if (success != AUDITSC_SUCCESS)
+ result = -result;
+ audit_syscall_exit(current, success, result);
+ }
if (test_thread_flag(TIF_SYSCALL_TRACE)
&& (current->ptrace & PT_PTRACED))