On Tue, Aug 14, 2018 at 6:35 AM Ian Kent <raven@xxxxxxxxxx> wrote: > I do call defaults_read_config(0) to perform the initialization > quite early in the program start up. > > ie. in daemon/automount.c > > program = argv[0]; > > defaults_read_config(0); > > nfs_mount_uses_string_options = check_nfs_mount_version(&vers, &check); > > kpkt_len = get_kpkt_len(); > master_wait = defaults_get_master_wait(); > timeout = defaults_get_timeout(); > ghost = defaults_get_browse_mode(); > logging = defaults_get_logging(); > global_selection_options = 0; > global_options = NULL; > have_global_options = 0; > foreground = 0; > dumpmaps = 0; > daemon_check = 1; > > remove_empty_args(argv, &argc); > > which occurs before program options processing. > > So I'm not sure why you started seeing SEGVs .... and I wonder why > it looked like it was due to a lack of defaults initialization? It must be related to using -Wl,-Bsymbolic-functions when building, which has been the default in Ubuntu (but not Debian) for many years. We also recently had an issue with a particular sssd test failing due to that flag that interacted badly with the test: https://github.com/SSSD/sssd/pull/632
