diff options
| author | Aswin Karuvally <aswin@linux.ibm.com> | 2025-10-17 11:49:54 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-10-20 18:35:21 -0700 |
| commit | 38516e3fa4ca2c8f06a25716a7286b48824b386b (patch) | |
| tree | f945cd1aec720e2b817d7087c55ca4d4d24538f0 /net/iucv | |
| parent | baa515ef820a7e5e4dd4ad1954b8db1e825aa539 (diff) | |
s390/iucv: Convert sprintf/snprintf to scnprintf
Convert sprintf/snprintf calls to scnprintf to better align with the
kernel development community practices [1].
Link: https://lwn.net/Articles/69419 [1]
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Aswin Karuvally <aswin@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251017094954.1402684-1-wintera@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 7 | ||||
| -rw-r--r-- | net/iucv/iucv.c | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 6c717a7ef292..4ddfc633d30c 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -553,10 +553,11 @@ static void __iucv_auto_name(struct iucv_sock *iucv) { char name[12]; - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name)); + scnprintf(name, sizeof(name), + "%08x", atomic_inc_return(&iucv_sk_list.autobind_name)); while (__iucv_get_sock_by_name(name)) { - sprintf(name, "%08x", - atomic_inc_return(&iucv_sk_list.autobind_name)); + scnprintf(name, sizeof(name), "%08x", + atomic_inc_return(&iucv_sk_list.autobind_name)); } memcpy(iucv->src_name, name, 8); } diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c index 473a7847d80b..008be0abe3a5 100644 --- a/net/iucv/iucv.c +++ b/net/iucv/iucv.c @@ -95,7 +95,7 @@ struct device *iucv_alloc_device(const struct attribute_group **attrs, if (!dev) goto out_error; va_start(vargs, fmt); - vsnprintf(buf, sizeof(buf), fmt, vargs); + vscnprintf(buf, sizeof(buf), fmt, vargs); rc = dev_set_name(dev, "%s", buf); va_end(vargs); if (rc) |