Make non-initialised MIP poll work

cpq · cpq · commit d565faa75dbc · 2022-08-21T23:35:24.000+01:00
diff --git a/mip/mip.c b/mip/mip.c
@@ -670,6 +670,7 @@ static void mip_rx(struct mip_if *ifp, void *buf, size_t len) {
 }
 
 static void mip_poll(struct mip_if *ifp, uint64_t uptime_ms) {
+  if (ifp == NULL || ifp->driver == NULL) return;
   ifp->curtime = uptime_ms;
 
   if (ifp->ip == 0 && uptime_ms > ifp->timer) {
diff --git a/mongoose.c b/mongoose.c
@@ -6764,6 +6764,7 @@ static void mip_rx(struct mip_if *ifp, void *buf, size_t len) {
 }
 
 static void mip_poll(struct mip_if *ifp, uint64_t uptime_ms) {
+  if (ifp == NULL || ifp->driver == NULL) return;
   ifp->curtime = uptime_ms;
 
   if (ifp->ip == 0 && uptime_ms > ifp->timer) {

Original file line number	Diff line number	Diff line change
`@@ -670,6 +670,7 @@ static void mip_rx(struct mip_if ifp, void buf, size_t len) {`
`670`	`670`	`}`
`671`	`671`
`672`	`672`	`static void mip_poll(struct mip_if *ifp, uint64_t uptime_ms) {`
	`673`	`+ if (ifp == NULL \|\| ifp->driver == NULL) return;`
`673`	`674`	`ifp->curtime = uptime_ms;`
`674`	`675`
`675`	`676`	`if (ifp->ip == 0 && uptime_ms > ifp->timer) {`
Original file line number	Diff line number	Diff line change
`@@ -6764,6 +6764,7 @@ static void mip_rx(struct mip_if ifp, void buf, size_t len) {`
`6764`	`6764`	`}`
`6765`	`6765`
`6766`	`6766`	`static void mip_poll(struct mip_if *ifp, uint64_t uptime_ms) {`
	`6767`	`+ if (ifp == NULL \|\| ifp->driver == NULL) return;`
`6767`	`6768`	`ifp->curtime = uptime_ms;`
`6768`	`6769`
`6769`	`6770`	`if (ifp->ip == 0 && uptime_ms > ifp->timer) {`