Messages in this thread Patch in this message | | | From | Alexander Gordeev <> | Subject | [PATCH] net/iucv: fix the allocation size of iucv_path_table array | Date | Wed, 14 Feb 2024 17:32:40 +0100 |
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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@linux.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
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