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From:   gregory.greenman@intel.com
To:     johannes@sipsolutions.net
Cc:     linux-wireless@vger.kernel.org,
        Gregory Greenman <gregory.greenman@intel.com>
Subject: [PATCH 01/16] wifi: iwlwifi: fw: increase fw_version string size
Date:   Wed, 11 Oct 2023 13:07:16 +0300
Message-Id: <20231011130030.d859c6fc4bb1.Idced2e8d63c492872edcde1a3ce2cdd6cc0f8eb7@changeid>
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From: Gregory Greenman <gregory.greenman@intel.com>

In reality 64 bytes are enough to hold fw version string,
but some compilers can complain (with W=1) that output may be
truncated when building this string with snprintf.
Increase the size to avoid this sort of warnings.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/img.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h
index 8d0d58d61892..96bda80632f3 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/img.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2005-2014, 2018-2021 Intel Corporation
+ * Copyright (C) 2005-2014, 2018-2023 Intel Corporation
  * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
  * Copyright (C) 2016 Intel Deutschland GmbH
  */
@@ -198,7 +198,7 @@ struct iwl_dump_exclude {
 struct iwl_fw {
 	u32 ucode_ver;
 
-	char fw_version[64];
+	char fw_version[128];
 
 	/* ucode images */
 	struct fw_img img[IWL_UCODE_TYPE_MAX];
-- 
2.38.1