Fix: typos in the code base

[lttng-tools.git] / src / lib / lttng-ctl / lttng-ctl.c

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index f2a61072b7971a44a2254bd600a1a7a85eb4a973..107e70b6fa85d897553cb912feefed4d3dc6e491 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -73,6 +73,33 @@ static int connected;
 int lttng_opt_quiet;
 int lttng_opt_verbose;
 
+/*
+ * Compare two URL destination.
+ *
+ * Return 0 is equal else is not equal.
+ */
+static int compare_destination(struct lttng_uri *ctrl, struct lttng_uri *data)
+{
+       int ret;
+
+       assert(ctrl);
+       assert(data);
+
+       switch (ctrl->dtype) {
+       case LTTNG_DST_IPV4:
+               ret = strncmp(ctrl->dst.ipv4, data->dst.ipv4, sizeof(ctrl->dst.ipv4));
+               break;
+       case LTTNG_DST_IPV6:
+               ret = strncmp(ctrl->dst.ipv6, data->dst.ipv6, sizeof(ctrl->dst.ipv6));
+               break;
+       default:
+               ret = -1;
+               break;
+       }
+
+       return ret;
+}
+
 static void set_default_url_attr(struct lttng_uri *uri,
                enum lttng_stream_type stype)
 {
@@ -158,6 +185,8 @@ static ssize_t parse_str_urls_to_uri(const char *ctrl_url, const char *data_url,
        }
 
        if (data_url) {
+               int ret;
+
                /* We have to parse the data URL in this case */
                size_data = uri_parse(data_url, &data_uris);
                if (size_data < 1) {
@@ -169,6 +198,12 @@ static ssize_t parse_str_urls_to_uri(const char *ctrl_url, const char *data_url,
                }
 
                set_default_url_attr(&data_uris[0], LTTNG_STREAM_DATA);
+
+               ret = compare_destination(&ctrl_uris[0], &data_uris[0]);
+               if (ret != 0) {
+                       ERR("Control and data destination mismatch");
+                       goto error;
+               }
        }
 
        /* Compute total size */
@@ -1459,7 +1494,7 @@ int lttng_set_consumer_url(struct lttng_handle *handle,
 }
 
 /*
- * [OBSELETE]
+ * [OBSOLETE]
  */
 int lttng_enable_consumer(struct lttng_handle *handle)
 {
@@ -1467,7 +1502,7 @@ int lttng_enable_consumer(struct lttng_handle *handle)
 }
 
 /*
- * [OBSELETE]
+ * [OBSOLETE]
  */
 int lttng_disable_consumer(struct lttng_handle *handle)
 {