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| author | Kartik K. Agaram <vc@akkartik.com> | 2016-10-08 10:04:29 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-10-08 10:04:29 -0700 |
| commit | e5360e0611be0cba2bef7fda687fe8efdee2b72a (patch) | |
| tree | e4dd7a8348e0751b8691060137540416cabe80ea /091socket.cc | |
| parent | a7c59e3e330e83af666e70d3c8f4455ca5aebbb7 (diff) | |
| download | mu-e5360e0611be0cba2bef7fda687fe8efdee2b72a.tar.gz | |
3477
Diffstat (limited to '091socket.cc')
| -rw-r--r-- | 091socket.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/091socket.cc b/091socket.cc index b5afa26c..91d574e6 100644 --- a/091socket.cc +++ b/091socket.cc @@ -55,6 +55,11 @@ case _OPEN_SERVER_SOCKET: { socket_t* server_socket(int portno) { socket_t* result = new socket_t; result->fd = socket(AF_INET, SOCK_STREAM, 0); + if (result->fd < 0) { + raise << "Failed to create server socket.\n" << end(); + delete result; + return NULL; + } int dummy = 0; setsockopt(result->fd, SOL_SOCKET, SO_REUSEADDR, &dummy, sizeof(dummy)); result->addr.sin_family = AF_INET; |