diff options
| author |   Ben Hutchings <bhutchings@solarflare.com> | 2012-07-02 21:36:59 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-07-17 16:12:32 +0100 |
| commit | a4ed2d4cd96dd71b0f2e04a88f83abcab6ddd023 (patch) | |
| tree | 3e324f852c1a6d69fb721374f190b4908de1e809 /drivers/net/ethernet/sfc/ethtool.c | |
| parent | sfc: Stop changing header offsets on TX (diff) | |
| download | linux-dev-a4ed2d4cd96dd71b0f2e04a88f83abcab6ddd023.tar.xz linux-dev-a4ed2d4cd96dd71b0f2e04a88f83abcab6ddd023.zip | |
sfc: Use strlcpy() to copy ethtool stats names
Fix CID 113703 in the Coverity report on Linux.
ethtool stats names are limited to 32 bytes including a null
terminator. Use strlcpy() to ensure that we will always include the
null terminator even if a source string becomes longer than this.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ethtool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index 03ded364c8da..10536f93b561 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -453,7 +453,7 @@ static void efx_ethtool_get_strings(struct net_device *net_dev, switch (string_set) { case ETH_SS_STATS: for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++) - strncpy(ethtool_strings[i].name, + strlcpy(ethtool_strings[i].name, efx_ethtool_stats[i].name, sizeof(ethtool_strings[i].name)); break; |