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[network][lwip] Fix DNS server address set error when multiple network device. 

Signed-off-by: chenyong <1521761801@qq.com>
This commit is contained in:
chenyong 2019-08-22 17:35:03 +08:00
parent 61f151f463
commit d588940dac
3 changed files with 12 additions and 9 deletions
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7
components/net/lwip-1.4.1/src/core/dns.c
View File

@ -279,13 +279,14 @@ dns_setserver(u8_t numdns, ip_addr_t *dnsserver)
dns_servers[numdns] = (*dnsserver);
#ifdef RT_USING_NETDEV
extern struct netif *netif_default;
extern struct netif *netif_list;
extern struct netdev *netdev_get_by_name(const char *name);
extern void netdev_low_level_set_dns_server(struct netdev *netdev, uint8_t dns_num, const ip_addr_t *dns_server);
struct netif *netif = NULL;
/* set network interface device DNS server address */
if (netif_default) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif_default->name), numdns, dnsserver);
for (netif = netif_list; netif != NULL; netif = netif->next) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif->name), numdns, dnsserver);
}
#endif /* RT_USING_NETDEV */
}

7
components/net/lwip-2.0.2/src/core/dns.c
View File

@ -370,13 +370,14 @@ dns_setserver(u8_t numdns, const ip_addr_t *dnsserver)
dns_servers[numdns] = (*dnsserver);
#ifdef RT_USING_NETDEV
extern struct netif *netif_default;
extern struct netif *netif_list;
extern struct netdev *netdev_get_by_name(const char *name);
extern void netdev_low_level_set_dns_server(struct netdev *netdev, uint8_t dns_num, const ip_addr_t *dns_server);
struct netif *netif = NULL;
/* set network interface device DNS server address */
if (netif_default) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif_default->name), numdns, dnsserver);
for (netif = netif_list; netif != NULL; netif = netif->next) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif->name), numdns, dnsserver);
}
#endif /* RT_USING_NETDEV */
} else {

7
components/net/lwip-2.1.0/src/core/dns.c
View File

@ -367,13 +367,14 @@ dns_setserver(u8_t numdns, const ip_addr_t *dnsserver)
dns_servers[numdns] = (*dnsserver);
#ifdef RT_USING_NETDEV
extern struct netif *netif_default;
extern struct netif *netif_list;
extern struct netdev *netdev_get_by_name(const char *name);
extern void netdev_low_level_set_dns_server(struct netdev *netdev, uint8_t dns_num, const ip_addr_t *dns_server);
struct netif *netif = NULL;
/* set network interface device DNS server address */
if (netif_default) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif_default->name), numdns, dnsserver);
for (netif = netif_list; netif != NULL; netif = netif->next) {
netdev_low_level_set_dns_server(netdev_get_by_name(netif->name), numdns, dnsserver);
}
#endif /* RT_USING_NETDEV */
} else {