diff options
| author | Andre Guibert de Bruet <andygui@gmail.com> | 2019-03-10 23:15:15 -0400 |
|---|---|---|
| committer | Jay Satiro <raysatiro@yahoo.com> | 2019-03-11 23:02:54 -0400 |
| commit | 57c70767930c0f0cbf93c56c28442cf34eb6af07 (patch) | |
| tree | 6f79d8fbc785174ba1211e27c0514ccd7efe2498 /docs/examples | |
| parent | 0bb56392d4d077c5d62c63831536354a29d59f26 (diff) | |
examples/externalsocket: add missing close socket calls
.. and for Windows also call WSACleanup since we call WSAStartup.
The example is to demonstrate handling the socket independently of
libcurl. In this case libcurl is not responsible for creating, opening
or closing the socket, it is handled by the application (our example).
Fixes https://github.com/curl/curl/pull/3663
Diffstat (limited to 'docs/examples')
| -rw-r--r-- | docs/examples/externalsocket.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/docs/examples/externalsocket.c b/docs/examples/externalsocket.c index 0ac113db3..d89b041b4 100644 --- a/docs/examples/externalsocket.c +++ b/docs/examples/externalsocket.c @@ -124,8 +124,10 @@ int main(void) servaddr.sin_port = htons(PORTNUM); servaddr.sin_addr.s_addr = inet_addr(IPADDR); - if(INADDR_NONE == servaddr.sin_addr.s_addr) + if(INADDR_NONE == servaddr.sin_addr.s_addr) { + close(sockfd); return 2; + } if(connect(sockfd, (struct sockaddr *) &servaddr, sizeof(servaddr)) == -1) { @@ -157,10 +159,16 @@ int main(void) curl_easy_cleanup(curl); + close(sockfd); + if(res) { printf("libcurl error: %d\n", res); return 4; } } + +#ifdef WIN32 + WSACleanup(); +#endif return 0; } |