[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240214163240.2537189-1-agordeev@linux.ibm.com>
Date: Wed, 14 Feb 2024 17:32:40 +0100
From: Alexander Gordeev <agordeev@...ux.ibm.com>
To: Alexandra Winter <wintera@...ux.ibm.com>,
Thorsten Winkler <twinkler@...ux.ibm.com>
Cc: linux-s390@...r.kernel.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] net/iucv: fix the allocation size of iucv_path_table array
iucv_path_table is a dynamically allocated array of pointers to
struct iucv_path items. Yet, its size is calculated as if it was
an array of struct iucv_path items.
Signed-off-by: Alexander Gordeev <agordeev@...ux.ibm.com>
---
net/iucv/iucv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 9e62783e6acb..5b56ae6612dd 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -156,7 +156,7 @@ static char iucv_error_pathid[16] = "INVALID PATHID";
static LIST_HEAD(iucv_handler_list);
/*
- * iucv_path_table: an array of iucv_path structures.
+ * iucv_path_table: array of pointers to iucv_path structures.
*/
static struct iucv_path **iucv_path_table;
static unsigned long iucv_max_pathid;
@@ -545,7 +545,7 @@ static int iucv_enable(void)
cpus_read_lock();
rc = -ENOMEM;
- alloc_size = iucv_max_pathid * sizeof(struct iucv_path);
+ alloc_size = iucv_max_pathid * sizeof(*iucv_path_table);
iucv_path_table = kzalloc(alloc_size, GFP_KERNEL);
if (!iucv_path_table)
goto out;
--
2.40.1
Powered by blists - more mailing lists