diff options
| -rw-r--r-- | source4/lib/socket_wrapper/socket_wrapper.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source4/lib/socket_wrapper/socket_wrapper.c b/source4/lib/socket_wrapper/socket_wrapper.c index 86d9f7a312..981df523cd 100644 --- a/source4/lib/socket_wrapper/socket_wrapper.c +++ b/source4/lib/socket_wrapper/socket_wrapper.c @@ -1643,6 +1643,8 @@ _PUBLIC_ ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, struct return real_recvfrom(s, buf, len, flags, from, fromlen); } + len = MIN(len, 1500); + /* irix 6.4 forgets to null terminate the sun_path string :-( */ memset(&un_addr, 0, sizeof(un_addr)); ret = real_recvfrom(s, buf, len, flags, (struct sockaddr *)&un_addr, &un_addrlen); @@ -1671,6 +1673,8 @@ _PUBLIC_ ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, con return real_sendto(s, buf, len, flags, to, tolen); } + len = MIN(len, 1500); + switch (si->type) { case SOCK_STREAM: ret = real_send(s, buf, len, flags); @@ -1764,6 +1768,8 @@ _PUBLIC_ ssize_t swrap_recv(int s, void *buf, size_t len, int flags) return real_recv(s, buf, len, flags); } + len = MIN(len, 1500); + ret = real_recv(s, buf, len, flags); if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) { swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0); @@ -1786,6 +1792,8 @@ _PUBLIC_ ssize_t swrap_send(int s, const void *buf, size_t len, int flags) return real_send(s, buf, len, flags); } + len = MIN(len, 1500); + ret = real_send(s, buf, len, flags); if (ret == -1) { |