From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> ipaddr has been allocated in function qeth_l3_add_vipa() but does not free before leaving from the error handling cases. The same problem also exists in function qeth_l3_add_rxip(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> --- drivers/s390/net/qeth_l3_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index c5f03fa..4cd310c 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -794,6 +794,7 @@ int qeth_l3_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto, rc = -EEXIST; spin_unlock_irqrestore(&card->ip_lock, flags); if (rc) { + kfree(ipaddr); return rc; } if (!qeth_l3_add_ip(card, ipaddr)) @@ -858,6 +859,7 @@ int qeth_l3_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto, rc = -EEXIST; spin_unlock_irqrestore(&card->ip_lock, flags); if (rc) { + kfree(ipaddr); return rc; } if (!qeth_l3_add_ip(card, ipaddr)) -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
