dns: reuse global name_buffer in dns_send_question()
Signed-off-by: Felix Fietkau <[email protected]>
dns: use bss instead of heap for buffers
Signed-off-by: Felix Fietkau <[email protected]>
dns: use compile time initialization for structs, remove unnecessary call to inet_aton
Also avoids excessive stack utilization for buffer
Signed-off-by: Felix Fietkau <[email protected]>
make the code work for bridge interfaces
Signed-off-by: John Crispin <[email protected]>