Use real errno or set it to 0 when no meaningful error code exists
for current user error message.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Some error messages have no meaningful error code, don't display them.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
In non-unicode locales, search for non-latin symbols in any acharset was
case sensitive only. This bug was introduced in
1a1496fc0d.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Testcase: hit C-x i on a file and delete this file
==13429==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x607000031c48 at pc 0x0000005fd41b bp 0x7ffca3f466c0 sp 0x7ffca3f466b8
WRITE of size 4 at 0x607000031c48 thread T0
#0 0x5fd41a in dirsize_status_deinit_cb /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/file.c:2557:24
#1 0x7f333f2bda2f in status_msg_deinit /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/wtools.c:619:9
#2 0x602fe3 in panel_operate_init_totals /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/file.c:1352:9
#3 0x5fe784 in panel_operate /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/file.c:2840:13
#4 0x528328 in copy_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/cmd.c:797:9
#5 0x528328 in midnight_execute_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1139
#6 0x7f333f291949 in buttonbar_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/buttonbar.c:172:42
#7 0x7f333f296245 in send_message /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:167:15
#8 0x7f333f296245 in dlg_try_hotkey /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:464
#9 0x7f333f296245 in dlg_key_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:509
#10 0x7f333f296245 in dlg_process_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1236
#11 0x7f333f2979c7 in frontend_dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:570:9
#12 0x7f333f296565 in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1267:5
#13 0x4fc7b8 in create_panels_and_run_mc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:954:5
#14 0x4fc7b8 in do_nc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1757
#15 0x4fc7b8 in main /tmp/portage/app-misc/mc-9999/work/mc-9999/src/main.c:401
#16 0x7f333d7fc953 in __libc_start_main (/lib64/libc.so.6+0x20953)
#17 0x4270e8 in _start (/tmp/portage/app-misc/mc-9999/work/mc-9999/src/.libs/mc+0x4270e8)
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
unzip 6.0 source reveal that unzip depends on filename and less on given zip object attribute.
zipinfo can show something like
Unix file attributes (177777 octal): ?rwsrwsrwt
but unzip handle this object as directory if filename ended on '/'.
In this case adjust permission string for reasonable extfs handling
for all other cases uzip remain conservative and relay on proper permission.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
When cd_symlinks is enabled cwd_vpath isn't pointed to real path.
Hence device info may wrong.
(Support for local filesystems only.)
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
nfree and nodes can be -1. Don't print such numbers at info panel.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
* 3578_mcext_fixes:
Ticket #3115: add mc.ext patterns for initramfs / initrd (Red Hat and Debian)
Ticket #3578: fix mc.ext patterns for different makefiles
Ticket #3578: (regex_command_for) match filename, not full path in mc.ext
When listbox is updated, e.g. new file match add MSG_DRAW event is triggered
but currently listbox re-draw has no knowledge about right focus state.
Fix it by remember current focus state.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
The current version is 2.8: besides of some tweaks and fixes,
support for compressed disk images was introduced.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Testcase:
create file with byte 0x28 and byte 0x00 -> open in mcedit -> move cursors
Found by Clang/AddressSanitizer
==3716==ERROR: AddressSanitizer: global-buffer-overflow on address 0x00000068886a at pc 0x000000598c09 bp 0x7ffeed4b0350 sp 0x7ffeed4b0348
READ of size 1 at 0x00000068886a thread T0
#0 0x598c08 in edit_get_bracket /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/edit.c:1525:9
#1 0x58ea18 in edit_find_bracket /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/edit.c:3173:32
#2 0x596ed4 in edit_execute_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/edit.c:3960:5
#3 0x58ed08 in edit_execute_key_command /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/edit.c:3224:5
#4 0x5c4dcd in edit_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/editwidget.c:1136:17
#5 0x7f80f324ca11 in send_message /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:167:15
#6 0x7f80f324ca11 in dlg_key_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:515
#7 0x7f80f324ca11 in dlg_process_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1236
#8 0x7f80f324e0b7 in frontend_dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:570:9
#9 0x7f80f324cc35 in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1267:5
#10 0x5c1719 in edit_files /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/editwidget.c:1255:9
#11 0x5c0426 in edit_file /tmp/portage/app-misc/mc-9999/work/mc-9999/src/editor/editwidget.c:1194:10
#12 0x5f048b in edit_file_at_line /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/cmd.c:704:9
#13 0x52bf9c in do_edit /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/cmd.c:168:5
#14 0x52bf9c in edit_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/cmd.c:742
#15 0x52bf9c in midnight_execute_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1175
#16 0x7f80f3248019 in buttonbar_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/buttonbar.c:172:42
#17 0x7f80f324c915 in send_message /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:167:15
#18 0x7f80f324c915 in dlg_try_hotkey /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:464
#19 0x7f80f324c915 in dlg_key_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:509
#20 0x7f80f324c915 in dlg_process_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1236
#21 0x7f80f324e0b7 in frontend_dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:570:9
#22 0x7f80f324cc35 in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1267:5
#23 0x4fc967 in create_panels_and_run_mc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:954:5
#24 0x4fc967 in do_nc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1757
#25 0x4fc967 in main /tmp/portage/app-misc/mc-9999/work/mc-9999/src/main.c:463
#26 0x7f80f17c2953 in __libc_start_main (/lib64/libc.so.6+0x20953)
#27 0x427008 in _start (/usr/bin/mc+0x427008)
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
* 3547_cleanup: (45 commits)
Update po/*.po.
Update copyright years.
Robust sizeof() usage at function parameter and use memcpy destination sizeof...
Remove unused function exec_shell().
viewer: remove unused const value.
diffviewer: use gboolean at WDiff struct.
Clarify function declare at USE_DIFF_VIEW.
(tree_store_load_from): optimise and fix return value.
(tree_store_save): optimisation.
cleanup gcc link time optimization warnings
(tree_entry, TreeStore): use gboolean instead of bit fields.
(edit_sort_cmd): fix memory leak.
Ticket #3572: (edit_set_spell_lang): fix memory leak.
(configure_panel_listing): fix memory leak.
Ticket #3567: fix heap-use-after-free bug when accessing already freed widget object
Use STR_E_NOTFOUND message where required.
(listbox_key): remove redundant code.
(extfs_find_entry_int): fix comparisons.
(vfs_s_print_stats): avoid macros in i18n resources.
Use signed long instead of unsigned long for binded actions.
...
Andrew Borodin