AUDIT: Escape comm when logging task info

It comes from the user; it needs to be escaped. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
git-mirror · May 23, 2005 · 99e45ee · 99e45ee
1 parent bccf6ae
commit 99e45ee
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
@@ -650,7 +650,8 @@ static void audit_log_task_info(struct audit_buffer *ab)
 	struct vm_area_struct *vma;
 
 	get_task_comm(name, current);
-	audit_log_format(ab, " comm=%s", name);
+	audit_log_format(ab, " comm=");
+	audit_log_untrustedstring(ab, name);
 
 	if (!mm)
 		return;