libgnunetchat

commit 1b7c398a3040ea22b897f48c08e831d12f275b7b
parent 8d7ab570bc662c2605682395bf17ec35039bcbfe
Author: Jacki <jacki@thejackimonster.de>
Date:   Mon,  8 Jul 2024 17:34:19 +0200

Fix potential segfault getting discourse of message from its context

Signed-off-by: Jacki <jacki@thejackimonster.de>

Diffstat:
M
src/gnunet_chat_lib.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gnunet_chat_lib.c b/src/gnunet_chat_lib.c
@@ -2285,7 +2285,7 @@ GNUNET_CHAT_message_get_discourse (const struct GNUNET_CHAT_Message *message)
   GNUNET_CHAT_VERSION_ASSERT();
 
   if ((!message) || (GNUNET_YES != message_has_msg(message)) ||
-      (!(message->context)))
+      (!(message->context)) || (!(message->context->discourses)))
     return NULL;
   
   struct GNUNET_CHAT_Discourse *discourse;