From edaef72daa8edafcea880a754024bb118c96b1d6 Mon Sep 17 00:00:00 2001
From: fduncanh <72711181+fduncanh@users.noreply.github.com>
Date: Thu, 20 Jun 2024 01:00:17 -0400
Subject: [PATCH] protect against coredump when char * uri in linked list is
 NULL (#10)

---
 src/service/ap_casting_media_data_store.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/service/ap_casting_media_data_store.cpp b/src/service/ap_casting_media_data_store.cpp
index 181431a..ebe10d0 100644
--- a/src/service/ap_casting_media_data_store.cpp
+++ b/src/service/ap_casting_media_data_store.cpp
@@ -92,14 +92,14 @@ std::string ap_casting_media_data_store::process_media_data(const std::string &u
 
         // Save all media uri
         media_list_t *media_item = &master_playlist.media;
-        while (media_item && media_item->data) {
+        while (media_item && media_item->data && media_item->data->uri) {
           uri_stack_.push(media_item->data->uri);
           media_item = media_item->next;
         }
 
         // Save all stream uri
         stream_inf_list_t *stream_item = &master_playlist.stream_infs;
-        while (stream_item && stream_item->data) {
+        while (stream_item && stream_item->data && stream_item->data->uri) {
           uri_stack_.push(stream_item->data->uri);
           stream_item = stream_item->next;
         }