diff options
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/libnetworking/rtems/rtems_syscall.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/libnetworking/rtems/rtems_syscall.c b/cpukit/libnetworking/rtems/rtems_syscall.c index 63d34bd817..4a871f78fb 100644 --- a/cpukit/libnetworking/rtems/rtems_syscall.c +++ b/cpukit/libnetworking/rtems/rtems_syscall.c @@ -448,7 +448,10 @@ recvfrom (int s, void *buf, size_t buflen, int flags, const struct sockaddr *fro iov.iov_base = buf; iov.iov_len = buflen; msg.msg_name = (caddr_t)from; - msg.msg_namelen = *fromlen; + if (fromlen) + msg.msg_namelen = *fromlen; + else + msg.msg_namelen = 0; msg.msg_iov = &iov; msg.msg_iovlen = 1; msg.msg_control = NULL; |