Scott Cantor filed bug report #1766320

(http://curl.haxx.se/bug/view.cgi?id=1766320) pointing out that the libcurl
code accessed two curl_easy_setopt() options (CURLOPT_DNS_CACHE_TIMEOUT and
CURLOPT_DNS_USE_GLOBAL_CACHE) as ints even though they're documented to be
passed in as longs, and that makes a difference on 64 bit architectures.

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/url.c b/lib/url.c
index 226e7be3b..35f8644b8 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -690,14 +690,13 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
 
   switch(option) {
   case CURLOPT_DNS_CACHE_TIMEOUT:
-    data->set.dns_cache_timeout = va_arg(param, int);
+    data->set.dns_cache_timeout = va_arg(param, long);
     break;
   case CURLOPT_DNS_USE_GLOBAL_CACHE:
     {
-      int use_cache = va_arg(param, int);
-      if (use_cache) {
+      long use_cache = va_arg(param, long);
+      if (use_cache)
         Curl_global_host_cache_init();
-      }
 
       data->set.global_dns_cache = (bool)(0 != use_cache);
     }