diff options
Diffstat (limited to 'qga')
| -rw-r--r-- | qga/commands-posix.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 77f6ee7d5f..0ad73f3430 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -939,14 +939,11 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp) mac_addr = (unsigned char *) &ifr.ifr_hwaddr.sa_data; - if (asprintf(&info->value->hardware_address, - "%02x:%02x:%02x:%02x:%02x:%02x", - (int) mac_addr[0], (int) mac_addr[1], - (int) mac_addr[2], (int) mac_addr[3], - (int) mac_addr[4], (int) mac_addr[5]) == -1) { - error_setg_errno(errp, errno, "failed to format MAC"); - goto error; - } + info->value->hardware_address = + g_strdup_printf("%02x:%02x:%02x:%02x:%02x:%02x", + (int) mac_addr[0], (int) mac_addr[1], + (int) mac_addr[2], (int) mac_addr[3], + (int) mac_addr[4], (int) mac_addr[5]); info->value->has_hardware_address = true; close(sock); |