Add UID to state retention file path

Add the UID of the invoking user to the state retention file path.  This
helps solving permission issues when different users run the same
plugin.

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/utils_base.c b/lib/utils_base.c
index 04c4b4f..55d35fd 100644
--- a/lib/utils_base.c
+++ b/lib/utils_base.c
@@ -489,7 +489,9 @@ void np_enable_state(char *keyname, int expected_data_version) {
         this_state->state_data=NULL;
 
         /* Calculate filename */
-        asprintf(&temp_filename, "%s/%s/%s", _np_state_calculate_location_prefix(), this_monitoring_plugin->plugin_name, this_state->name);
+        asprintf(&temp_filename, "%s/%lu/%s/%s",
+            _np_state_calculate_location_prefix(), (unsigned long)geteuid(),
+            this_monitoring_plugin->plugin_name, this_state->name);
         this_state->_filename=temp_filename;
 
         this_monitoring_plugin->state = this_state;