Add MSIE 5-specific Cache-Control fields

diff --git a/ext/session/session.c b/ext/session/session.c
index a7c644881e26afd33cd538adc86e7e69165e4654..9f4040ad51407b78b175e74f01728dd6877f63de 100644 (file)
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -526,7 +526,7 @@ CACHE_LIMITER_FUNC(private)
        char buf[MAX_STR + 1];
        
        ADD_COOKIE("Expires: Thu, 19 Nov 1981 08:52:00 GMT");
-       sprintf(buf, "Cache-Control: private, max-age=%d", PS(cache_expire) * 60);
+       sprintf(buf, "Cache-Control: private, max-age=%d, pre-check=%d", PS(cache_expire) * 60, PS(cache_expire) * 60);
        ADD_COOKIE(buf);
 
        last_modified();
@@ -535,8 +535,8 @@ CACHE_LIMITER_FUNC(private)
 CACHE_LIMITER_FUNC(nocache)
 {
        ADD_COOKIE("Expires: Thu, 19 Nov 1981 08:52:00 GMT");
-       /* For HTTP/1.1 conforming clients */
-       ADD_COOKIE("Cache-Control: no-cache");
+       /* For HTTP/1.1 conforming clients and the rest (MSIE 5) */
+       ADD_COOKIE("Cache-Control: no-cache, post-check=0, pre-check=0");
        /* For HTTP/1.0 conforming clients */
        ADD_COOKIE("Pragma: no-cache");
 }