gif(4): Assert that gif_output() isn't called for EtherIP

With the current implementation of if_bridge(4), bridge_enqueue()
calls gif_transmit() only. Ensure it stays that way so that the
expectations in both drivers are either met or changed accordingly.

PR:		227450

This commit is contained in:

Marius Strobl

2023-07-23 18:58:42 +02:00

parent e82d7b2952

commit 8a03087223

1 changed files with 3 additions and 0 deletions

									
										sys/net/if_gif.c
									
		+3
		
												View File
												
					@@ -407,6 +407,9 @@ gif_output(struct ifnet *ifp, struct mbuf *m, const struct sockaddr *dst,

					{

					{

						uint32_t af;

						uint32_t af;

						KASSERT(ifp->if_bridge == NULL,

						    ("%s: unexpectedly called with bridge attached", __func__));

						if (dst->sa_family == AF_UNSPEC)

						if (dst->sa_family == AF_UNSPEC)

							memcpy(&af, dst->sa_data, sizeof(af));

							memcpy(&af, dst->sa_data, sizeof(af));

						else

						else