From 0950d116afde5ffbc327bebf6c7b2b5d484c975e Mon Sep 17 00:00:00 2001 From: Maximilian Fridrich Date: Mon, 21 Aug 2023 18:28:42 +0200 Subject: [PATCH] main/refer.c: Fix double free in refer_data_destructor + potential leak Resolves: #267 --- main/refer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/main/refer.c b/main/refer.c index 11db0652fc..2a4a115924 100644 --- a/main/refer.c +++ b/main/refer.c @@ -109,7 +109,6 @@ static void refer_data_destructor(void *obj) { struct refer_data *data = obj; ast_free(data->value); - ast_free(data); } static void refer_destructor(void *obj) @@ -298,6 +297,7 @@ static int refer_set_var_full(struct ast_refer *refer, const char *name, const c if (ast_strlen_zero(value)) { ao2_unlink(refer->vars, data); } else { + ast_free(data->value); data->value = ast_strdup(value); } }