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-rw-r--r--qga/commands-posix.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index 77f6ee7..0ad73f3 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);
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