unix runmode: improve JSON handling

The jansson function with new in their name take care of ref
counting. The this patch fixes a memory leak.

diff --git a/src/runmode-unix-socket.c b/src/runmode-unix-socket.c
index c835573fe524c66dfc1cab736203a79e786d3875..870fa34a4f63167bb32f652a52d546860af77c8f 100644 (file)
--- a/src/runmode-unix-socket.c
+++ b/src/runmode-unix-socket.c
@@ -97,7 +97,7 @@ static TmEcode UnixSocketPcapFilesList(json_t *cmd, json_t* answer, void *data)
         return TM_ECODE_FAILED;
     }
     TAILQ_FOREACH(file, &this->files, next) {
-        json_array_append(jarray, json_string(file->filename));
+        json_array_append_new(jarray, json_string(file->filename));
         i++;
     }
     json_object_set_new(jdata, "count", json_integer(i));