null terminate group messages (cause jfreegman can't str8 c)

1 files changed, 5 insertions, 2 deletions

diff --git a/toxcore/group.c b/toxcore/group.c
index 96f5ba2f..cd524e4b 100644
--- a/toxcore/group.c
+++ b/toxcore/group.c
@@ -1267,10 +1267,13 @@ static void handle_message_packet_group(Group_Chats *g_c, int groupnumber, const
         case PACKET_ID_MESSAGE: {
             if (msg_data_len == 0)
                 return;
+            uint8_t newmsg[msg_data_len+1];
+            memcpy(newmsg, msg_data, msg_data_len);
+            newmsg[msg_data_len] = 0;
 
             //TODO
             if (g_c->message_callback)
-                g_c->message_callback(g_c->m, groupnumber, index, msg_data, msg_data_len, g_c->message_callback_userdata);
+                g_c->message_callback(g_c->m, groupnumber, index, newmsg, msg_data_len, g_c->message_callback_userdata);
 
             break;
         }
@@ -1470,4 +1473,4 @@ uint32_t copy_chatlist(const Messenger *m, int *out_list, uint32_t list_size)
 
     return ret;
 }
-*/
\ No newline at end of file
+*/