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| author | Alexander Gordeev <agordeev@linux.ibm.com> | 2024-02-14 17:32:40 +0100 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-26 18:19:12 -0400 |
| commit | 61698b987b6d649dfba2f27b1c5a78abbbb28977 (patch) | |
| tree | acd1702a8734f0ae6d09b1b7b232953f1b91032a | |
| parent | 57f78c46f08198e1be08ffe99c4c1ccc12855bf5 (diff) | |
| download | linux-stable-61698b987b6d649dfba2f27b1c5a78abbbb28977.tar.gz linux-stable-61698b987b6d649dfba2f27b1c5a78abbbb28977.tar.bz2 linux-stable-61698b987b6d649dfba2f27b1c5a78abbbb28977.zip | |
net/iucv: fix the allocation size of iucv_path_table array
[ Upstream commit b4ea9b6a18ebf7f9f3a7a60f82e925186978cfcf ]
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>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | net/iucv/iucv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c index fc3fddeb6f36..f66b5f74cd83 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; @@ -544,7 +544,7 @@ 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; |