Commit b51e0742 authored by Jay Satiro's avatar Jay Satiro
Browse files

url: fix CURLOPT_DNS_CACHE_TIMEOUT arg value check to allow -1 

Prior to this change since f121575c (7.56.1+) CURLOPT_DNS_CACHE_TIMEOUT
erroneously rejected -1 with CURLE_BAD_FUNCTION_ARGUMENT.
parent 544bfdeb

lib/url.c

+1 −1
Original line number Diff line number Diff line
@@ -722,7 +722,7 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option, 
  switch(option) {

  case CURLOPT_DNS_CACHE_TIMEOUT:

    arg = va_arg(param, long);

    if(arg < 0)

    if(arg < -1)

      return CURLE_BAD_FUNCTION_ARGUMENT;

    data->set.dns_cache_timeout = arg;

    break;