Hi,
When using disk images we get a reproduceable crash as shown below:
% gdb parted/parted
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Reading symbols from parted/parted...
(gdb) r openwrt-24.10.2.img
Starting program: /usr/src/sources/parted-3.6/parted/parted
openwrt-24.10.2.img
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
WARNING: You are not superuser. Watch out for permissions.
GNU Parted 3.6
Using /usr/src/sources/parted-3.6/openwrt-24.10.2.img
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) q
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7d4293d in __freelocale (dataset=0x0) at freelocale.c:43
43 if (cnt != LC_ALL && dataset->__locales[cnt]->usage_count !=
UNDELETABLE)
(gdb) where
#0 0x00007ffff7d4293d in __freelocale (dataset=0x0) at freelocale.c:43
#1 __freelocale (dataset=0x0) at freelocale.c:31
#2 0x00000000004322c0 in ped_disk_atari_done () at atari.c:1974
#3 0x0000000000423ba8 in done_disk_types () at libparted.c:169
#4 0x0000000000423c35 in _done () at libparted.c:229
#5 0x00007ffff7fc8fc2 in _dl_call_fini
(closure_map=closure_map@entry=0x7ffff7ffe2f0) at dl-call_fini.c:43
#6 0x00007ffff7fcccd2 in _dl_fini () at dl-fini.c:120
#7 0x00007ffff7d4edf1 in __run_exit_handlers (status=0,
listp=0x7ffff7eeb840 <__exit_funcs>,
run_list_atexit=run_list_atexit@entry=true,
run_dtors=run_dtors@entry=true) at exit.c:118
#8 0x00007ffff7d4eeba in __GI_exit (status=<optimized out>) at exit.c:148
#9 0x000000000041bb71 in do_quit (dev=0x7fffffffe910,
diskp=0x7fffffffe908) at parted.c:1646
#10 0x0000000000418654 in command_run (cmd=0x4c4980, dev=0x7fffffffe910,
diskp=0x7fffffffe908) at command.c:142
#11 0x00000000004217c4 in interactive_mode (dev=0x7fffffffe910,
disk=0x7fffffffe908, cmd_list=0x4bb980 <commands>)
at ui.c:1646
#12 0x000000000041dfb1 in main (argc=0, argv=0x7fffffffea48) at
parted.c:2694
(gdb) quit
A debugging session is active.
Inferior 1 [process 273459] will be killed.
Quit anyway? (y or n) y
Fix seems to be to just warp freelocale() in atari.c with an approprate
NULL test
diff -cr ./libparted/labels/atari.c.orig ./libparted/labels/atari.c
*** ./libparted/labels/atari.c.orig 2025-09-24 17:23:24.076680583 +0400
--- ./libparted/labels/atari.c 2025-09-24 15:56:02.868194331 +0400
***************
*** 1971,1975 ****
ped_disk_atari_done ()
{
ped_disk_type_unregister (&atari_disk_type);
! freelocale(atr_c_locale);
}
--- 1971,1977 ----
ped_disk_atari_done ()
{
ped_disk_type_unregister (&atari_disk_type);
! if (atr_c_locale != NULL) {
! freelocale(atr_c_locale);
! }
}
