rm-unused-array.patch

commit 3f40c3380c50652218988db6708d35e3872c4ef2
Author: Yichun Zhang (agentzh) <yichun@openresty.com>
Date:   Thu May 18 05:43:48 2023 +0000

    PR30459: removed an unused large C array allocated on the kernel stack

diff --git a/runtime/sym.c b/runtime/sym.c
index d2c4acfb3..4eedf58d8 100644
--- a/runtime/sym.c
+++ b/runtime/sym.c
@@ -947,7 +947,6 @@ static int _stp_usermodule_check(struct task_struct *tsk, const char *path_name,
   struct _stp_module *m = NULL;
   unsigned long notes_addr;
   unsigned i, j;
-  unsigned char practice_id_bits[MAXSTRINGLEN];
   unsigned long vm_end = 0;
 
 #ifdef STP_NO_BUILDID_CHECK