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Diffstat (limited to 'net/smc/smc_ism.c')
-rw-r--r--net/smc/smc_ism.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index 524ef64a191a..9c6e95882553 100644
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -250,7 +250,8 @@ static int smc_nl_handle_smcd_dev(struct smcd_dev *smcd,
goto errattr;
if (nla_put_u8(skb, SMC_NLA_DEV_PORT_PNET_USR, smcd->pnetid_by_user))
goto errportattr;
- snprintf(smc_pnet, sizeof(smc_pnet), "%s", smcd->pnetid);
+ memcpy(smc_pnet, smcd->pnetid, SMC_MAX_PNETID_LEN);
+ smc_pnet[SMC_MAX_PNETID_LEN] = 0;
if (nla_put_string(skb, SMC_NLA_DEV_PORT_PNETID, smc_pnet))
goto errportattr;