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esp_netif: Set default netif with lwip_netif

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Make use of lwip_netif pointer for setting the default interface in lwip,
since the  is a generic pointer used in I/O functions wheras the former is always the  type.
More importantly the netif_handle could be set to another context ptr
used in I/O functions, as as for the SLIP netif.

This change fixes the issue of incorrect settings of a default interface
if any SLIP netif is involved.

Closes https://github.com/espressif/esp-idf/issues/7246
This commit is contained in:
David Cermak 2021-07-26 11:27:47 +02:00 committed by David Čermák
parent c0032dc9a6
commit 9f17f586f4
1 changed files with 1 additions and 1 deletions
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2
components/esp_netif/lwip/esp_netif_lwip.c
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@ -178,7 +178,7 @@ static void esp_netif_set_default_netif(esp_netif_t *esp_netif)
esp_netif_ppp_set_default_netif(esp_netif->netif_handle);
#endif
} else {
netif_set_default(esp_netif->netif_handle);
netif_set_default(esp_netif->lwip_netif);
}
}