Merge branch 'bugfix/fix_dhcp_rebind_error_proc_lost' into 'release/v3.3'

donghengqaz · donghengqaz · commit a46b819781ac · 2020-04-21T12:36:20.000+08:00
fix(lwip): fix DHCP rebind timeout has no process

See merge request sdk/ESP8266_RTOS_SDK!1369
diff --git a/components/lwip/lwip/src/core/ipv4/dhcp.c b/components/lwip/lwip/src/core/ipv4/dhcp.c
@@ -518,6 +518,8 @@ dhcp_timeout(struct netif *netif)
     } else {
       dhcp_discover(netif);
     }
+  } else if (dhcp->state == DHCP_STATE_REBINDING) {
+    dhcp->t2_rebind_time = 1;
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -518,6 +518,8 @@ dhcp_timeout(struct netif *netif)`
`518`	`518`	`} else {`
`519`	`519`	`dhcp_discover(netif);`
`520`	`520`	`}`
	`521`	`+ } else if (dhcp->state == DHCP_STATE_REBINDING) {`
	`522`	`+ dhcp->t2_rebind_time = 1;`
`521`	`523`	`}`
`522`	`524`	`}`
`523`	`525`