I am having difficulties solving an error that is generated in the priority_queue_add function. The node->next object exists but the node->next->priority cannot be accessed. The strange thing is that the originating function socket_base_sendto works a couple of times before that.
I have included the back trace of the error and the valgrind error.
Does someone have an idea of what could cause this error?
Priority_queue_add error.zip (69.4 KB)