meta-starlingx/meta-stx-integ/recipes-support/openldap/files/0011-openldap-switch-to-t_dlopenadvise-to-get-RTLD_GLOBAL.patch

   1 From b0b00385bf7564fa39f711f958b90512559f7f70 Mon Sep 17 00:00:00 2001
   2 From: babak sarashki <babak.sarashki@windriver.com>
   3 Date: Sun, 3 Nov 2019 14:45:27 -0800
   4 Subject: [PATCH 11/20] openldap switch to t_dlopenadvise to get RTLD_GLOBAL
   5  set
   6
   7 From-stx-1901: openldap-switch-to-t_dlopenadvise-to-get-RTLD_GLOBAL-set.patch
   8
   9 From: Jan-Marek Glogowski <jan-marek.glogowski@muenchen.de>
  10 Date: Tue, 18 May 2010 17:47:05 +0200
  11 Subject: [PATCH] Switch to lt_dlopenadvise() to get RTLD_GLOBAL set.
  12
  13 Proof of concept for fixing http://bugs.debian.org/327585
  14 (patch ported from freeradius bug http://bugs.debian.org/416266)
  15
  16 Resolves: #960048
  17 ---
  18  servers/slapd/module.c | 16 +++++++++++++++-
  19  1 file changed, 15 insertions(+), 1 deletion(-)
  20
  21 diff --git a/servers/slapd/module.c b/servers/slapd/module.c
  22 index 2a8aa0a..994b885 100644
  23 --- a/servers/slapd/module.c
  24 +++ b/servers/slapd/module.c
  25 @@ -117,6 +117,20 @@ int module_unload( const char *file_name )
  26         return -1;      /* not found */
  27  }
  28
  29 +static lt_dlhandle slapd_lt_dlopenext_global( const char *filename )
  30 +{
  31 +       lt_dlhandle handle = 0;
  32 +       lt_dladvise advise;
  33 +
  34 +       if (!lt_dladvise_init (&advise) && !lt_dladvise_ext (&advise)
  35 +                       && !lt_dladvise_global (&advise))
  36 +               handle = lt_dlopenadvise (filename, advise);
  37 +
  38 +       lt_dladvise_destroy (&advise);
  39 +
  40 +       return handle;
  41 +}
  42 +
  43  int module_load(const char* file_name, int argc, char *argv[])
  44  {
  45         module_loaded_t *module;
  46 @@ -180,7 +194,7 @@ int module_load(const char* file_name, int argc, char *argv[])
  47          * to calling Debug. This is because Debug is a macro that expands
  48          * into multiple function calls.
  49          */
  50 -       if ((module->lib = lt_dlopenext(file)) == NULL) {
  51 +       if ((module->lib = slapd_lt_dlopenext_global(file)) == NULL) {
  52                 error = lt_dlerror();
  53  #ifdef HAVE_EBCDIC
  54                 strcpy( ebuf, error );
  55 --
  56 2.17.1
  57