File httpd-2.2.x-CVE-2008-1678.patch of Package apache2

--- httpd/httpd/trunk/modules/ssl/mod_ssl.c	2008/05/07 14:16:38	654118
+++ httpd/httpd/trunk/modules/ssl/mod_ssl.c	2008/05/07 14:17:31	654119
@@ -218,17 +218,18 @@
 #if HAVE_ENGINE_LOAD_BUILTIN_ENGINES
     ENGINE_cleanup();
 #endif
-#ifdef HAVE_OPENSSL
-#if OPENSSL_VERSION_NUMBER >= 0x00907001
-    CRYPTO_cleanup_all_ex_data();
-#endif
-#endif
     ERR_remove_state(0);
 
     /* Don't call ERR_free_strings here; ERR_load_*_strings only
      * actually load the error strings once per process due to static
      * variable abuse in OpenSSL. */
 
+    /* Also don't call CRYPTO_cleanup_all_ex_data here; any registered
+     * ex_data indices may have been cached in static variables in
+     * OpenSSL; removing them may cause havoc.  Notably, with OpenSSL
+     * versions >= 0.9.8f, COMP_CTX cleanups would not be run, which
+     * could result in a per-connection memory leak (!). */
+
     /*
      * TODO: determine somewhere we can safely shove out diagnostics
      *       (when enabled) at this late stage in the game: