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Protect against server hijacking error handling #7811

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Jan 8, 2021
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10 changes: 5 additions & 5 deletions libraries/ESP8266HTTPClient/src/ESP8266HTTPClient.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -1125,18 +1125,18 @@ int HTTPClient::handleHeaderResponse()
if(transferEncoding.equalsIgnoreCase(F("chunked"))) {
_transferEncoding = HTTPC_TE_CHUNKED;
} else {
return HTTPC_ERROR_ENCODING;
_returnCode = HTTPC_ERROR_ENCODING;
return _returnCode;
}
} else {
_transferEncoding = HTTPC_TE_IDENTITY;
}

if(_returnCode) {
return _returnCode;
} else {
if(_returnCode <= 0) {
DEBUG_HTTPCLIENT("[HTTP-Client][handleHeaderResponse] Remote host is not an HTTP Server!");
return HTTPC_ERROR_NO_HTTP_SERVER;
_returnCode = HTTPC_ERROR_NO_HTTP_SERVER;
}
return _returnCode;
}

} else {
Expand Down