dpdkstat: Changed log severity to Error

[collectd.git] / src / write_http.c

diff --git a/src/write_http.c b/src/write_http.c
index 95132cf..3d1fe3d 100644 (file)
--- a/src/write_http.c
+++ b/src/write_http.c
@@ -362,7 +362,11 @@ static int wh_write_command (const data_set_t *ds, const value_list_t *vl, /* {{
 
         int status;
 
-        if (0 != strcmp (ds->type, vl->type)) {
+        /* sanity checks, primarily to make static analyzers happy. */
+        if ((cb == NULL) || (cb->send_buffer == NULL))
+                return -1;
+
+        if (strcmp (ds->type, vl->type) == 0) {
                 ERROR ("write_http plugin: DS type does not match "
                                 "value list type");
                 return -1;
@@ -415,6 +419,9 @@ static int wh_write_command (const data_set_t *ds, const value_list_t *vl, /* {{
         }
         assert (command_len < cb->send_buffer_free);
 
+        /* Make scan-build happy. */
+        assert (cb->send_buffer != NULL);
+
         /* `command_len + 1' because `command_len' does not include the
          * trailing null byte. Neither does `send_buffer_fill'. */
         memcpy (cb->send_buffer + cb->send_buffer_fill,