aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/auditsc.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/auditsc.c')
-rw-r--r--kernel/auditsc.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 8c454852d6a..6f1931381bc 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -610,6 +610,33 @@ static inline void audit_free_context(struct audit_context *context)
printk(KERN_ERR "audit: freed %d contexts\n", count);
}
+static void audit_log_task_info(struct audit_buffer *ab)
+{
+ char name[sizeof(current->comm)];
+ struct mm_struct *mm = current->mm;
+ struct vm_area_struct *vma;
+
+ get_task_comm(name, current);
+ audit_log_format(ab, " comm=%s", name);
+
+ if (!mm)
+ return;
+
+ down_read(&mm->mmap_sem);
+ vma = mm->mmap;
+ while (vma) {
+ if ((vma->vm_flags & VM_EXECUTABLE) &&
+ vma->vm_file) {
+ audit_log_d_path(ab, "exe=",
+ vma->vm_file->f_dentry,
+ vma->vm_file->f_vfsmnt);
+ break;
+ }
+ vma = vma->vm_next;
+ }
+ up_read(&mm->mmap_sem);
+}
+
static void audit_log_exit(struct audit_context *context)
{
int i;
@@ -639,6 +666,7 @@ static void audit_log_exit(struct audit_context *context)
context->gid,
context->euid, context->suid, context->fsuid,
context->egid, context->sgid, context->fsgid);
+ audit_log_task_info(ab);
audit_log_end(ab);
while (context->aux) {
struct audit_aux_data *aux;