[PATCH] net: macb: Truncate TX1519CNT for trailing NUL

From: Kees Cook
Date: Mon Mar 10 2025 - 18:25:39 EST


GCC 15's -Wunterminated-string-initialization saw that this string was
being truncated. Adjust the initializer so that the needed final NUL
character will be present.

Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
Cc: Claudiu Beznea <claudiu.beznea@xxxxxxxxx>
Cc: Andrew Lunn <andrew+netdev@xxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Paolo Abeni <pabeni@xxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Signed-off-by: Kees Cook <kees@xxxxxxxxxx>
---
drivers/net/ethernet/cadence/macb.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index 2847278d9cd4..9a6acb97c82d 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -1067,7 +1067,8 @@ static const struct gem_statistic gem_statistics[] = {
GEM_STAT_TITLE(TX256CNT, "tx_256_511_byte_frames"),
GEM_STAT_TITLE(TX512CNT, "tx_512_1023_byte_frames"),
GEM_STAT_TITLE(TX1024CNT, "tx_1024_1518_byte_frames"),
- GEM_STAT_TITLE(TX1519CNT, "tx_greater_than_1518_byte_frames"),
+ GEM_STAT_TITLE(TX1519CNT, "tx_greater_than_1518_byte_frame"),
+
GEM_STAT_TITLE_BITS(TXURUNCNT, "tx_underrun",
GEM_BIT(NDS_TXERR)|GEM_BIT(NDS_TXFIFOERR)),
GEM_STAT_TITLE_BITS(SNGLCOLLCNT, "tx_single_collision_frames",
--
2.34.1