In case of invalid number_destination_params we were returning error but we missed releasing cmd. Lets check for the number of parameter before allocating memory so that we don't have a memory leak.
Signed-off-by: Sudip Mukherjee <[email protected]> --- net/nfc/nci/core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 10c99a5..fbb7a2b 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -610,14 +610,14 @@ int nci_core_conn_create(struct nci_dev *ndev, u8 destination_type, struct nci_core_conn_create_cmd *cmd; struct core_conn_create_data data; + if (!number_destination_params) + return -EINVAL; + data.length = params_len + sizeof(struct nci_core_conn_create_cmd); cmd = kzalloc(data.length, GFP_KERNEL); if (!cmd) return -ENOMEM; - if (!number_destination_params) - return -EINVAL; - cmd->destination_type = destination_type; cmd->number_destination_params = number_destination_params; memcpy(cmd->params, params, params_len); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
