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Merge branch 'bugfix/fix_ipv6_igmp_error' into 'release/v3.3'

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fix(lwip): fix IGMP join wrong address

See merge request sdk/ESP8266_RTOS_SDK!1366
This commit is contained in:
Dong Heng
2020-04-21 11:33:13 +08:00
parent 81db173810 cb21ade204
commit 7d068607d7
1 changed files with 4 additions and 0 deletions
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4
components/lwip/lwip/src/core/ipv6/mld6.c
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@@ -306,6 +306,10 @@ mld6_joingroup(const ip6_addr_t *srcaddr, const ip6_addr_t *groupaddr)
err_t err = ERR_VAL; /* no matching interface */ err_t err = ERR_VAL; /* no matching interface */
struct netif *netif; struct netif *netif;
#if ESP_LWIP
LWIP_ERROR("mld6_joingroup: attempt to join non-multicast address", ip6_addr_ismulticast(groupaddr), return ERR_VAL;);
#endif
/* loop through netif's */ /* loop through netif's */
netif = netif_list; netif = netif_list;
while (netif != NULL) { while (netif != NULL) {