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Do not allocate client->if_name twice in esp_http_client_init. (IDFGH-12992) #13943

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Do not allocate client->if_name twice in esp_http_client_init. (IDFGH-12992) #13943

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8 changes: 5 additions & 3 deletions components/esp_http_client/esp_http_client.c
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Original file line number Diff line number Diff line change
Expand Up @@ -641,9 +641,11 @@ static bool init_common_tcp_transport(esp_http_client_handle_t client, const esp
}

if (config->if_name) {
client->if_name = calloc(1, sizeof(struct ifreq));
ESP_RETURN_ON_FALSE(client->if_name, false, TAG, "Memory exhausted");
memcpy(client->if_name, config->if_name, sizeof(struct ifreq));
if(client->if_name == NULL) {
client->if_name = calloc(1, sizeof(struct ifreq));
ESP_RETURN_ON_FALSE(client->if_name, false, TAG, "Memory exhausted");
memcpy(client->if_name, config->if_name, sizeof(struct ifreq));
}
esp_transport_tcp_set_interface_name(transport, client->if_name);
}
return true;
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