diff options
Diffstat (limited to 'c/src/exec/libnetworking/kern/uipc_socket.c')
| -rw-r--r-- | c/src/exec/libnetworking/kern/uipc_socket.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/c/src/exec/libnetworking/kern/uipc_socket.c b/c/src/exec/libnetworking/kern/uipc_socket.c index 895d1c7d45..04489f4017 100644 --- a/c/src/exec/libnetworking/kern/uipc_socket.c +++ b/c/src/exec/libnetworking/kern/uipc_socket.c @@ -49,6 +49,7 @@ #include <sys/resourcevar.h> #include <sys/signalvar.h> #include <sys/sysctl.h> +#include <limits.h> static int somaxconn = SOMAXCONN; SYSCTL_INT(_kern, KERN_SOMAXCONN, somaxconn, CTLFLAG_RW, &somaxconn, 0, ""); @@ -948,14 +949,14 @@ sosetopt(so, level, optname, m0) case SO_RCVTIMEO: { struct timeval *tv; - short val; + unsigned long val; if (m == NULL || m->m_len < sizeof (*tv)) { error = EINVAL; goto bad; } tv = mtod(m, struct timeval *); - if (tv->tv_sec > SHRT_MAX / hz - hz) { + if (tv->tv_sec >= (ULONG_MAX - hz) / hz) { error = EDOM; goto bad; } @@ -1065,7 +1066,7 @@ sogetopt(so, level, optname, mp) case SO_SNDTIMEO: case SO_RCVTIMEO: { - int val = (optname == SO_SNDTIMEO ? + unsigned long val = (optname == SO_SNDTIMEO ? so->so_snd.sb_timeo : so->so_rcv.sb_timeo); m->m_len = sizeof(struct timeval); |