diff options
Diffstat (limited to 'winsup/cygwin/net.cc')
| -rw-r--r-- | winsup/cygwin/net.cc | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index 06b9a5acb..b775fb9a7 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -521,6 +521,8 @@ fdsock (int &fd, const char *name, SOCKET soc) winsock2_active); fhandler_socket *fh = (fhandler_socket *) cygheap->fdtab.build_fhandler (fd, FH_SOCKET, name); + if (!fh) + return NULL; fh->set_io_handle ((HANDLE) soc); fh->set_flags (O_RDWR | O_BINARY); fh->set_r_no_interrupt (winsock2_active); @@ -558,12 +560,17 @@ cygwin_socket (int af, int type, int protocol) name = (type == SOCK_STREAM ? "/dev/streamsocket" : "/dev/dgsocket"); fh = fdsock (fd, name, soc); - if (fh) + if (!fh) + { + closesocket (soc); + res = -1; + } + else { fh->set_addr_family (af); fh->set_socket_type (type); + res = fd; } - res = fd; } done: |