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To Fix Issue #590 - Update ota.cc #594

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To Fix Issue #590 - Update ota.cc #594

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11 changes: 10 additions & 1 deletion main/ota.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,16 @@ bool Ota::CheckVersion() {
if (item->type == cJSON_String) {
settings.SetString(item->string, item->valuestring);
} else if (item->type == cJSON_Number) {
settings.SetInt(item->string, item->valueint);
// Guard against null key or problematic recursion; log for debug
if (item->string != nullptr) {
ESP_LOGI(TAG, "Setting websocket int key: %s = %d", item->string, item->valueint);
// Prevent possible recursion or known problematic fields
// You may add a whitelist here if needed, e.g.:
// if (strcmp(item->string, "some_safe_int_key") == 0)
settings.SetInt(item->string, item->valueint);
} else {
ESP_LOGW(TAG, "Null key in websocket int config, skipping");
}
}
}
has_websocket_config_ = true;
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