diff options
Diffstat (limited to 'main/loader.c')
-rw-r--r-- | main/loader.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/main/loader.c b/main/loader.c index 99c9f124f..d8a9d6448 100644 --- a/main/loader.c +++ b/main/loader.c @@ -1200,6 +1200,10 @@ int ast_loader_unregister(int (*v)(void)) struct ast_module *ast_module_ref(struct ast_module *mod) { + if (!mod) { + return NULL; + } + ast_atomic_fetchadd_int(&mod->usecount, +1); ast_update_use_count(); @@ -1208,6 +1212,10 @@ struct ast_module *ast_module_ref(struct ast_module *mod) void ast_module_unref(struct ast_module *mod) { + if (!mod) { + return; + } + ast_atomic_fetchadd_int(&mod->usecount, -1); ast_update_use_count(); } |