cryptsetup-luks-1.0.5-7.fc8 If you ask cryptsetup to work on a device node which doesn't exist, it segfaults. Happens every time. # /sbin/cryptsetup luksOpen /dev/sdb1 BACKUPDRIVE Segmentation fault Syslog: localhost kernel: cryptsetup[4235]: segfault at 0000000c eip 0013e0be esp bf8e1f50 error 4
Thanks for the report, this should be already fixed in Rawhide, maybe even in the beta release. When there are not bug reports for the version 1.0.6, which is in Rawhide, then it will be probably also included in F8. Changing to ASSIGNED, because it does not need any triaging.
*** Bug 466368 has been marked as a duplicate of this bug. ***
[root@localhost ~]# rpm -q cryptsetup-luks-debuginfo cryptsetup-luks-debuginfo-1.0.5-7.fc8 [root@localhost ~]# gdb cryptsetup GNU gdb Red Hat Linux (6.6-45.fc8rh) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"... Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run luksOpen /dev/sdwxws asd123 Starting program: /sbin/cryptsetup luksOpen /dev/sdwxws asd123 Program received signal SIGSEGV, Segmentation fault. LUKS_dealloc_masterkey (mk=0xc) at /usr/include/bits/string3.h:136 warning: Source file is more recent than executable. 136 && (!__builtin_constant_p (__n) || __n <= __bos (__dest))) (gdb) bt #0 LUKS_dealloc_masterkey (mk=0xc) at /usr/include/bits/string3.h:136 #1 0x00610b37 in __crypt_luks_open (arg=0, backend=0x61a958, options=0xbfc6d380) at setup.c:678 #2 0x0060f835 in crypt_job (job=0x6108b0 <__crypt_luks_open>, arg=0, options=0xbfc6d380) at setup.c:795 #3 0x0804954f in action_luksOpen (arg=0) at cryptsetup.c:251 #4 0x08049c1b in main (argc=Cannot access memory at address 0x0 ) at cryptsetup.c:474 #5 0x004c8390 in __libc_start_main (main=0x8049970 <main>, argc=4, ubp_av=0xbfc6d554, init=0x804a080 <__libc_csu_init>, fini=0x804a070 <__libc_csu_fini>, rtld_fini=0x4a1940 <_dl_fini>, stack_end=0xbfc6d54c) at libc-start.c:220 #6 0x08048f11 in _start ()
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