input/curl: implement a hard-coded timeout of 10 seconds

NEWS

@@ -4,6 +4,7 @@ ver 0.16.4 (2011/??/??)
 * apply follow_inside_symlinks to absolute symlinks
 * input:
   - curl: limit the receive buffer size
+  - curl: implement a hard-coded timeout of 10 seconds
 * decoder:
   - ffmpeg: workaround for semantic API change in recent ffmpeg versions
   - flac: validate the sample rate when scanning the tag

src/input/curl_input_plugin.c

@@ -680,6 +680,9 @@ input_curl_easy_init(struct input_curl *c, GError **error_r)
 	curl_easy_setopt(c->easy, CURLOPT_MAXREDIRS, 5);
 	curl_easy_setopt(c->easy, CURLOPT_FAILONERROR, true);
 	curl_easy_setopt(c->easy, CURLOPT_ERRORBUFFER, c->error);
+	curl_easy_setopt(c->easy, CURLOPT_NOPROGRESS, 1l);
+	curl_easy_setopt(c->easy, CURLOPT_NOSIGNAL, 1l);
+	curl_easy_setopt(c->easy, CURLOPT_CONNECTTIMEOUT, 10l);
 
 	if (proxy != NULL)
 		curl_easy_setopt(c->easy, CURLOPT_PROXY, proxy);