diff options
Diffstat (limited to 'tools/hv/hv_kvp_daemon.c')
| -rw-r--r-- | tools/hv/hv_kvp_daemon.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index 21bd7d4574fc..b8d6d541d854 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -1434,7 +1434,6 @@ int main(void) int pool; char *if_name; struct hv_kvp_ipaddr_value *kvp_ip_val; - char *kvp_send_buffer; char *kvp_recv_buffer; size_t kvp_recv_buffer_len; @@ -1443,11 +1442,10 @@ int main(void) openlog("KVP", 0, LOG_USER); syslog(LOG_INFO, "KVP starting; pid is:%d", getpid()); - kvp_recv_buffer_len = NLMSG_HDRLEN + sizeof(struct cn_msg) + sizeof(struct hv_kvp_msg); - kvp_send_buffer = calloc(1, kvp_recv_buffer_len); + kvp_recv_buffer_len = NLMSG_LENGTH(0) + sizeof(struct cn_msg) + sizeof(struct hv_kvp_msg); kvp_recv_buffer = calloc(1, kvp_recv_buffer_len); - if (!(kvp_send_buffer && kvp_recv_buffer)) { - syslog(LOG_ERR, "Failed to allocate netlink buffers"); + if (!kvp_recv_buffer) { + syslog(LOG_ERR, "Failed to allocate netlink buffer"); exit(EXIT_FAILURE); } /* @@ -1494,7 +1492,7 @@ int main(void) /* * Register ourselves with the kernel. */ - message = (struct cn_msg *)kvp_send_buffer; + message = (struct cn_msg *)kvp_recv_buffer; message->id.idx = CN_KVP_IDX; message->id.val = CN_KVP_VAL; |