From: Jan-Marek Glogowski <jan-marek.glogowski@muenchen.de>

Date: Tue, 18 May 2010 17:47:05 +0200

Subject: [PATCH] Switch to lt_dlopenadvise() to get RTLD_GLOBAL set.

Proof of concept for fixing http://bugs.debian.org/327585

(patch ported from freeradius bug http://bugs.debian.org/416266)

Resolves: #960048

diff --git a/servers/slapd/module.c b/servers/slapd/module.c

index e616f1d..52bacff 100644

--- a/servers/slapd/module.c

+++ b/servers/slapd/module.c

@@ -117,6 +117,20 @@ int module_unload( const char *file_name )

 	return -1;	/* not found */

 }

+static lt_dlhandle slapd_lt_dlopenext_global( const char *filename )

+{

+	lt_dlhandle handle = 0;

+	lt_dladvise advise;

+

+	if (!lt_dladvise_init (&advise) && !lt_dladvise_ext (&advise)

+			&& !lt_dladvise_global (&advise))

+		handle = lt_dlopenadvise (filename, advise);

+

+	lt_dladvise_destroy (&advise);

+

+	return handle;

+}

+

 int module_load(const char* file_name, int argc, char *argv[])

 {

 	module_loaded_t *module;

@@ -179,7 +193,7 @@ int module_load(const char* file_name, int argc, char *argv[])

 	 * to calling Debug. This is because Debug is a macro that expands

 	 * into multiple function calls.

 	 */

-	if ((module->lib = lt_dlopenext(file)) == NULL) {

+	if ((module->lib = slapd_lt_dlopenext_global(file)) == NULL) {

 		error = lt_dlerror();

 #ifdef HAVE_EBCDIC

 		strcpy( ebuf, error );