Fixed uninitialized variable error in task_finder.c.

* runtime/task_finder.c (__stp_call_mmap_callbacks_with_addr): Avoided
  uninitialized variable error.

diff --git a/runtime/task_finder.c b/runtime/task_finder.c
index 171d6e24e7dede23e0284fe23c0a2c7ad0980c3c..294e2e633c50dc5cc77f4063d2ccf6562d0e036e 100644 (file)
--- a/runtime/task_finder.c
+++ b/runtime/task_finder.c
@@ -628,10 +628,9 @@ __stp_call_mmap_callbacks_with_addr(struct stap_task_finder_target *tgt,
        struct vm_area_struct *vma;
        char *mmpath_buf = NULL;
        char *mmpath = NULL;
-       long err;
-       unsigned long length;
-       unsigned long offset;
-       unsigned long vm_flags;
+       unsigned long length = 0;
+       unsigned long offset = 0;
+       unsigned long vm_flags = 0;
 
        mm = get_task_mm(tsk);
        if (! mm)