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Merge branch 'bugfix/autoip_memoey_leak_debug_v3.1' into 'release/v3.1'

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fix the bug in auto Ip memory leak(backport v3.1)

See merge request idf/esp-idf!4430
This commit is contained in:
Jiang Jiang Jian
2019-03-08 19:54:53 +08:00
parent bc58f4b9ba f2f9d92131
commit cea310d5c5
1 changed files with 2 additions and 0 deletions
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2
components/lwip/core/ipv4/autoip.c
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@ -383,6 +383,8 @@ autoip_stop(struct netif *netif)
if (ip4_addr_islinklocal(netif_ip4_addr(netif))) { if (ip4_addr_islinklocal(netif_ip4_addr(netif))) {
netif_set_addr(netif, IP4_ADDR_ANY, IP4_ADDR_ANY, IP4_ADDR_ANY); netif_set_addr(netif, IP4_ADDR_ANY, IP4_ADDR_ANY, IP4_ADDR_ANY);
} }
mem_free(netif->autoip);
netif->autoip = NULL;
} }
return ERR_OK; return ERR_OK;
} }