From 57c70767930c0f0cbf93c56c28442cf34eb6af07 Mon Sep 17 00:00:00 2001 From: Andre Guibert de Bruet Date: Sun, 10 Mar 2019 23:15:15 -0400 Subject: 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 --- docs/examples/externalsocket.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'docs/examples') 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; } -- cgit v1.2.3