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-rw-r--r--plugins/check_curl.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index 947144a..2b0e378 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -366,6 +366,17 @@ check_http (void)
366 handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_CONNECTTIMEOUT, socket_timeout), "CURLOPT_CONNECTTIMEOUT"); 366 handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_CONNECTTIMEOUT, socket_timeout), "CURLOPT_CONNECTTIMEOUT");
367 handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_TIMEOUT, socket_timeout), "CURLOPT_TIMEOUT"); 367 handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_TIMEOUT, socket_timeout), "CURLOPT_TIMEOUT");
368 368
369 // fill dns resolve cache to make curl connect to the given server_address instead of the host_name, only required for ssl, because we use the host_name later on to make SNI happy
370 if(use_ssl) {
371 struct curl_slist *host = NULL;
372 char dnscache[DEFAULT_BUFFER_SIZE];
373 snprintf (dnscache, DEFAULT_BUFFER_SIZE, "%s:%d:%s", host_name, server_port, server_address);
374 host = curl_slist_append(NULL, dnscache);
375 curl_easy_setopt(curl, CURLOPT_RESOLVE, host);
376 if (verbose>=1)
377 printf ("* curl CURLOPT_RESOLVE: %s\n", dnscache);
378 }
379
369 /* compose URL: use the address we want to connect to, set Host: header later */ 380 /* compose URL: use the address we want to connect to, set Host: header later */
370 snprintf (url, DEFAULT_BUFFER_SIZE, "%s://%s:%d%s", 381 snprintf (url, DEFAULT_BUFFER_SIZE, "%s://%s:%d%s",
371 use_ssl ? "https" : "http", 382 use_ssl ? "https" : "http",