From d987df5c95340a8b41b23d68ad6a8f9f33485835 Mon Sep 17 00:00:00 2001
From: Indu Bhagat <indu.bhagat@oracle.com>
Date: Thu, 1 Jun 2023 09:41:04 -0700
Subject: libsframe: avoid using magic number

Define a new constant for the maximum number of stack offsets handled in
libsframe, and use it.  Note that the SFrame format does not define such
a constant (limit).  This is an implmentation-defined constant in
libsframe.

include/
	* sframe-api.h (MAX_NUM_STACK_OFFSETS): New definition.
libsframe/
	* sframe.c (sframe_fre_sanity_check_p): Use it.
---
 libsframe/sframe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libsframe')

diff --git a/libsframe/sframe.c b/libsframe/sframe.c
index 97b4910..a97c64f 100644
--- a/libsframe/sframe.c
+++ b/libsframe/sframe.c
@@ -299,7 +299,7 @@ sframe_fre_sanity_check_p (sframe_frame_row_entry *frep)
     return false;
 
   offset_cnt = sframe_fre_get_offset_count (fre_info);
-  if (offset_cnt > 3)
+  if (offset_cnt > MAX_NUM_STACK_OFFSETS)
     return false;
 
   return true;
-- 
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