msg.msg_controllen = CMSG_LEN(sizeof_fds);
cmptr = CMSG_FIRSTHDR(&msg);
+ if (!cmptr) {
+ return -1;
+ }
cmptr->cmsg_level = SOL_SOCKET;
cmptr->cmsg_type = SCM_RIGHTS;
cmptr->cmsg_len = CMSG_LEN(sizeof_fds);
msg.msg_controllen = CMSG_LEN(sizeof_cred);
cmptr = CMSG_FIRSTHDR(&msg);
+ if (!cmptr) {
+ return -1;
+ }
cmptr->cmsg_level = SOL_SOCKET;
cmptr->cmsg_type = LTTNG_SOCK_CREDS;
cmptr->cmsg_len = CMSG_LEN(sizeof_cred);