diff options
Diffstat (limited to 'main')
-rw-r--r-- | main/loader.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/main/loader.c b/main/loader.c index c1dfc839e..2af9d2006 100644 --- a/main/loader.c +++ b/main/loader.c @@ -210,13 +210,14 @@ void ast_module_unregister(const struct ast_module_info *info) } } -struct ast_module_user *__ast_module_user_add(struct ast_module *mod, - struct ast_channel *chan) +struct ast_module_user *__ast_module_user_add(struct ast_module *mod, struct ast_channel *chan) { - struct ast_module_user *u = ast_calloc(1, sizeof(*u)); + struct ast_module_user *u; - if (!u) + u = ast_calloc(1, sizeof(*u)); + if (!u) { return NULL; + } u->chan = chan; @@ -233,6 +234,9 @@ struct ast_module_user *__ast_module_user_add(struct ast_module *mod, void __ast_module_user_remove(struct ast_module *mod, struct ast_module_user *u) { + if (!u) { + return; + } AST_LIST_LOCK(&mod->users); AST_LIST_REMOVE(&mod->users, u, entry); AST_LIST_UNLOCK(&mod->users); |