Commit e335d5211faceff02104fcd0e908554053624fee
2011-07-13T09:59:02
Cope with servers that return empty bodies that would otherwise crash jansson.
diff --git a/util.c b/util.c
index f596ad5..687aabc 100644
--- a/util.c
+++ b/util.c
@@ -284,6 +284,12 @@ json_t *json_rpc_call(CURL *curl, const char *url,
goto err_out;
}
+ if (!all_data.buf) {
+ if (opt_debug)
+ applog(LOG_DEBUG, "Empty data received in json_rpc_call.");
+ goto err_out;
+ }
+
/* If X-Long-Polling was found, activate long polling */
if (hi.lp_path) {
have_longpoll = true;