info: fix off-by-1 check of refcount

The yaksu_atomic_decr returns the value before decrement. Signed-off-by: Hui Zhou <[email protected]>
pmodels · Jan 15, 2021 · aafca77 · aafca77
1 parent 32aa7e7
commit aafca77
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/frontend/info/yaksa_info.c b/src/frontend/info/yaksa_info.c
@@ -34,7 +34,7 @@ int yaksa_info_free(yaksa_info_t info)
     int rc = YAKSA_SUCCESS;
     yaksi_info_s *yaksi_info = (yaksi_info_s *) info;
 
-    if (yaksu_atomic_decr(&yaksi_info->refcount) > 0)
+    if (yaksu_atomic_decr(&yaksi_info->refcount) > 1)
         goto fn_exit;
 
     rc = yaksur_info_free_hook(yaksi_info);