diff mbox series

[net,2/3] rtase: Fix the compile warning reported by the kernel test robot

Message ID 20250415122144.8830-3-justinlai0215@realtek.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series Fix kernel test robot issue and type error in min_t | expand

Commit Message

Justin Lai April 15, 2025, 12:21 p.m. UTC 
Fix the following compile warning reported by the kernel test robot by
increasing the size of ivec->name.

drivers/net/ethernet/realtek/rtase/rtase_main.c: In function 'rtase_open':
>> drivers/net/ethernet/realtek/rtase/rtase_main.c:1117:52: warning:
'%i' directive output may be truncated writing between 1 and 10 bytes
into a region of size between 7 and 22 [-Wformat-truncation=]
     snprintf(ivec->name, sizeof(ivec->name), "%s_int%i",
                                                     ^~
 drivers/net/ethernet/realtek/rtase/rtase_main.c:1117:45: note:
 directive argument in the range [0, 2147483647]
     snprintf(ivec->name, sizeof(ivec->name), "%s_int%i",
                                              ^~~~~~~~~~
 drivers/net/ethernet/realtek/rtase/rtase_main.c:1117:4: note:
 'snprintf' output between 6 and 30 bytes into a destination of
 size 26
     snprintf(ivec->name, sizeof(ivec->name), "%s_int%i",
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       tp->dev->name, i);
       ~~~~~~~~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503182158.nkAlbJWX-lkp@intel.com/
Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module")
Signed-off-by: Justin Lai <justinlai0215@realtek.com>
---
 drivers/net/ethernet/realtek/rtase/rtase.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/realtek/rtase/rtase.h b/drivers/net/ethernet/realtek/rtase/rtase.h
index 2bbfcad613ab..1e63b5826da1 100644
--- a/drivers/net/ethernet/realtek/rtase/rtase.h
+++ b/drivers/net/ethernet/realtek/rtase/rtase.h
@@ -259,7 +259,7 @@  union rtase_rx_desc {
 #define RTASE_VLAN_TAG_MASK     GENMASK(15, 0)
 #define RTASE_RX_PKT_SIZE_MASK  GENMASK(13, 0)
 
-#define RTASE_IVEC_NAME_SIZE (IFNAMSIZ + 10)
+#define RTASE_IVEC_NAME_SIZE (IFNAMSIZ + 14)
 
 struct rtase_int_vector {
 	struct rtase_private *tp;