commit f3c6353d801a9826e234ad477af08b09a98d888b
author Thorsten Blum <thorsten.blum@linux.dev> Thu Oct 09 19:45:12 2025 +0200
committer Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Mon Oct 13 02:19:03 2025 +0200
tree 787b0b61eb053ea23a8de9407eae61fa1654ec76
parent c6d0c9cae7eea0a029b5961d896c016d1467d03d

w1: ds28e17: Replace deprecated strcpy + strcat in w1_f19_add_slave

strcpy() is deprecated and using strcat() is discouraged. Replace them with
scnprintf().  No functional changes.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

drivers/w1/slaves/w1_ds28e17.c

diff --git a/drivers/w1/slaves/w1_ds28e17.c b/drivers/w1/slaves/w1_ds28e17.c
index 5738cbc..e53bc41 100644
--- a/drivers/w1/slaves/w1_ds28e17.c
+++ b/drivers/w1/slaves/w1_ds28e17.c
@@ -719,8 +719,8 @@ static int w1_f19_add_slave(struct w1_slave *sl)
 	data->adapter.owner      = THIS_MODULE;
 	data->adapter.algo       = &w1_f19_i2c_algorithm;
 	data->adapter.algo_data  = sl;
-	strcpy(data->adapter.name, "w1-");
-	strcat(data->adapter.name, sl->name);
+	scnprintf(data->adapter.name, sizeof(data->adapter.name), "w1-%s",
+		  sl->name);
 	data->adapter.dev.parent = &sl->dev;
 	data->adapter.quirks     = &w1_f19_i2c_adapter_quirks;