From cb1e619824f0c942ccd9b230b5f41caaf7cd91b4 Mon Sep 17 00:00:00 2001
From: Patrick Delaunay <patrick.delaunay@foss.st.com>
Date: Wed, 10 Mar 2021 10:16:29 +0100
Subject: [PATCH] lmb: correct size of the regions array
As in lmb_region, cnt < max and in the lmb library
use region[i] only with i in 0...cnt, this region array size
can be reduced by 1 element without overflow.
This patch allows to reduce the struct lmb size.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
---
include/lmb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/lmb.h b/include/lmb.h
index d3adf8ef69..898ce15d07 100644
--- a/include/lmb.h
+++ b/include/lmb.h
@@ -20,7 +20,7 @@ struct lmb_property {
struct lmb_region {
unsigned long cnt;
unsigned long max;
- struct lmb_property region[CONFIG_LMB_MAX_REGIONS + 1];
+ struct lmb_property region[CONFIG_LMB_MAX_REGIONS];
};
struct lmb {
--
2.39.5