Ticket #1790 (new defect) — at Initial Version

Opened 11 years ago

Last modified 10 years ago

mc crashes on start

Reported by: a.panov Owned by:
Priority: critical Milestone: 4.7.0
Component: mc-core Version: 4.7.0-pre4
Keywords: Cc:
Blocked By: Blocking:
Branch state: Votes for changeset:

Description

mc новее, чем 4.7.0-pre3 падает при запуске.

вывод gdb:

Core was generated by `mc'.
Program terminated with signal 11, Segmentation fault.
[New process 20766]
#0 0x0000000000424fb8 in panel_new_with_dir (panel_name=<value optimized out>, wpath=0x0)

at screen.c:1314

1314 panel->count =
(gdb) where
#0 0x0000000000424fb8 in panel_new_with_dir (panel_name=<value optimized out>, wpath=0x0)

at screen.c:1314

#1 0x000000000045834f in restore_into_right_dir_panel (lc_index=<value optimized out>,

from_widget=<value optimized out>) at layout.c:1156

#2 0x000000000045870c in set_display_type (num=1, type=0) at layout.c:926
#3 0x000000000045a1da in create_panels () at main.c:959
#4 0x000000000045a310 in setup_mc () at main.c:1430
#5 0x000000000045c733 in main (argc=1, argv=0x7fff96a1cb58) at main.c:1872

вывод Valgrind:

==20852== Memcheck, a memory error detector
==20852== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==20852== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
==20852== Command: mc
==20852==
==20852== Warning: invalid file descriptor -1 in syscall close()
==20852== Warning: invalid file descriptor -1 in syscall close()
==20852== Invalid read of size 8

==20852== at 0x424FB8: panel_new_with_dir (screen.c:1314)

==20852== by 0x 4E: restore_into_right_dir_panel (layout.c:1156)

==20852== by 0x45870B: set_display_type (layo :926)

==20852== by 0x45A1D9: create_panels (main.c:959)

==20852== by 0x45A30F: setup_mc (mai 1430)

==20852== by 0x45C732: main (main.c:1872)

==20852== Address 0x38 is not stack'd, malloc'd or (recently) free'd

==20852==

==20852==

==20852== Process terminating with default action of signal 11 (SIGSEGV)

==20852== Access not within mapped region at address 0x38

==20852== at 0x424FB8: panel_new_with_dir (screen.c:1314)

==20852== by 0x45834E: restore_into_right_dir_panel (layout.c:1156)

==20852== by 0x45870B: set_display_type (layout.c:926)

==20852== by 0x45A1D9: create_panels (main.c:959)

==20852== by 0x45A30F: setup_mc (main.c:1430)

==20852== by 0x45C732: main (main.c:1872)

==20852== If you believe this happened as a result of a stack

==20852== overflow in your program's main thread (unlikely but

==20852== possible), you can try to increase the size of the

==20852== main thread stack using the --main-stacksize= flag.

==20852== The main thread stack size used in this run was 8388608.

==20852==

==20852== HEAP SUMMARY:

==20852== in use at exit: 493,765 bytes in 1,939 blocks

==20852== total heap usage: 16,352 allocs, 14,413 frees, 4,591,238 bytes allocated

==20852==

==20852== LEAK SUMMARY:

==20852== definitely lost: 66 bytes in 3 blocks

==20852== indirectly lost: 240 bytes in 10 blocks

==20852== possibly lost: 123,648 bytes in 1,339 blocks

==20852== still reachable: 369,811 bytes in 587 blocks

==20852== suppressed: 0 bytes in 0 blocks

==20852== Rerun with --leak-check=full to see details of leaked memory

==20852==

==20852== For counts of detected and suppressed errors, rerun with: -v

==20852== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 5 from 5)

Ошибка сегментирования

Система - Slackware64 13.0, LC_ALL=ru_RU.KOI8-R, mc сконфигурирован с опциями --enable-extcharset --enable-netcode --enable-background --enable-charset --with-gpm-mouse --with-vfs-undelfs --with-x --with-vfs --with-samba --with-configdir=/etc/samba --with-codepagedir=/etc/codepages, падает и в консоли, и в терминалах X.

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