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Merge branch 'fix/sec-347-hostname-null-check_v5.5' into 'release/v5.5'

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fix(esp_netif): reject NULL hostname in esp_netif_set_hostname_api (SEC_347) (v5.5)

See merge request espressif/esp-idf!50589
This commit is contained in:
Euripedes Rocha
2026-07-30 08:36:50 +02:00
parent fa27fd0a52 352f4997fa
commit a1325b694d
1 changed files with 3 additions and 3 deletions
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6
components/esp_netif/lwip/esp_netif_lwip.c
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@@ -1750,12 +1750,12 @@ static esp_err_t esp_netif_set_hostname_api(esp_netif_api_msg_t *msg)
esp_netif_t *esp_netif = msg->esp_netif;
const char *hostname = msg->data;
ESP_LOGD(TAG, "%s esp_netif:%p hostname %s", __func__, esp_netif, hostname);
if (!esp_netif) {
if (!esp_netif || hostname == NULL) {
return ESP_ERR_INVALID_ARG;
}
ESP_LOGV(TAG, "%s esp_netif:%p hostname %s", __func__, esp_netif, hostname);
#if LWIP_NETIF_HOSTNAME
struct netif *p_netif = esp_netif->lwip_netif;