(regex_command_for): execute the required action from the 'Default'
section if this action is not specified in the found section.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Normal start result in this AddressSanitizer hit.
=================================================================
==17167==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200005b251 at pc 0x5983b1c3be5f bp 0x7ffcc27f4310 sp 0x7ffcc27f4308
WRITE of size 1 at 0x60200005b251 thread T0
#0 0x5983b1c3be5e in mc_search__change_case_str /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/lib.c:84:14
#1 0x5983b1c3c03f in mc_search__toupper_case_str /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/lib.c:200:12
#2 0x5983b1d1b434 in mc_search__cond_struct_new_regex_hex_add /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:130:11
#3 0x5983b1d1ad7f in mc_search__cond_struct_new_regex_accum_append /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:180:17
#4 0x5983b1d147c9 in mc_search__cond_struct_new_regex_ci_str /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:251:5
#5 0x5983b1d136fa in mc_search__cond_struct_new_init_regex /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:817:39
#6 0x5983b1c3d7f0 in mc_search__cond_struct_new /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:80:9
#7 0x5983b1c3d2e5 in mc_search_prepare /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:219:26
#8 0x5983b1c3d9c3 in mc_search_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:297:10
#9 0x5983b1c359f2 in mc_fhl_get_color_regexp /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/filehighlight/get-color.c:243:9
#10 0x5983b1c35385 in mc_fhl_get_color /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/filehighlight/get-color.c:278:19
#11 0x5983b1a1208f in file_compute_color /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:784:12
#12 0x5983b1a10bfd in format_file /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:814:17
#13 0x5983b1a0fb17 in repaint_file /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:954:15
#14 0x5983b1a0c0b6 in paint_dir /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:1071:9
#15 0x5983b19fab96 in panel_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:3731:9
#16 0x5983b1d08775 in widget_draw /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/widget-common.c:539:19
#17 0x5983b1d078eb in widget_default_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/widget-common.c:841:17
#18 0x5983b1cb3c0b in widget_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:383:12
#19 0x5983b1cb286c in group_default_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/group.c:691:17
#20 0x5983b1caa8ab in widget_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:383:12
#21 0x5983b1cacd14 in dlg_init /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:540:5
#22 0x5983b1cada9d in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:601:5
#23 0x5983b19cddd9 in do_nc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/filemanager.c:1827:16
#24 0x5983b1999605 in main /tmp/portage/app-misc/mc-9999/work/mc-9999/src/main.c:455:21
#25 0x7d3944d620cb (/lib64/libc.so.6+0x220cb)
#26 0x7d3944d6217b in __libc_start_main (/lib64/libc.so.6+0x2217b)
#27 0x5983b18d7d10 in _start (/usr/bin/mc+0x277d10)
0x60200005b251 is located 0 bytes to the right of 1-byte region [0x60200005b250,0x60200005b251)
allocated by thread T0 here:
#0 0x5983b195ee89 in malloc (/usr/bin/mc+0x2fee89)
#1 0x7d3945014ef9 in g_malloc (/usr/lib64/libglib-2.0.so.0+0x54ef9)
#2 0x5983b1c3c03f in mc_search__toupper_case_str /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/lib.c:200:12
#3 0x5983b1d1b434 in mc_search__cond_struct_new_regex_hex_add /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:130:11
#4 0x5983b1d1ad7f in mc_search__cond_struct_new_regex_accum_append /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:180:17
#5 0x5983b1d147c9 in mc_search__cond_struct_new_regex_ci_str /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:251:5
#6 0x5983b1d136fa in mc_search__cond_struct_new_init_regex /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/regex.c:817:39
#7 0x5983b1c3d7f0 in mc_search__cond_struct_new /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:80:9
#8 0x5983b1c3d2e5 in mc_search_prepare /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:219:26
#9 0x5983b1c3d9c3 in mc_search_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/search.c:297:10
#10 0x5983b1c359f2 in mc_fhl_get_color_regexp /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/filehighlight/get-color.c:243:9
#11 0x5983b1c35385 in mc_fhl_get_color /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/filehighlight/get-color.c:278:19
#12 0x5983b1a1208f in file_compute_color /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:784:12
#13 0x5983b1a10bfd in format_file /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:814:17
#14 0x5983b1a0fb17 in repaint_file /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:954:15
#15 0x5983b1a0c0b6 in paint_dir /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:1071:9
#16 0x5983b19fab96 in panel_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/panel.c:3731:9
#17 0x5983b1d08775 in widget_draw /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/widget-common.c:539:19
#18 0x5983b1d078eb in widget_default_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/widget-common.c:841:17
#19 0x5983b1cb3c0b in widget_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:383:12
#20 0x5983b1cb286c in group_default_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/group.c:691:17
#21 0x5983b1caa8ab in widget_set_state /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/../../lib/widget/widget-common.h:383:12
#22 0x5983b1cacd14 in dlg_init /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:540:5
#23 0x5983b1cada9d in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:601:5
#24 0x5983b19cddd9 in do_nc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/filemanager.c:1827:16
#25 0x5983b1999605 in main /tmp/portage/app-misc/mc-9999/work/mc-9999/src/main.c:455:21
#26 0x7d3944d620cb (/lib64/libc.so.6+0x220cb)
SUMMARY: AddressSanitizer: heap-buffer-overflow /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/search/lib.c:84:14 in mc_search__change_case_str
Shadow bytes around the buggy address:
0x0c04800035f0: fa fa fd fa fa fa fd fd fa fa fd fa fa fa fd fa
0x0c0480003600: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa
0x0c0480003610: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fd
0x0c0480003620: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa
0x0c0480003630: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa
=>0x0c0480003640: fa fa fd fa fa fa fd fa fa fa[01]fa fa fa fa fa
0x0c0480003650: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0480003660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0480003670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0480003680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0480003690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==17167==ABORTING
Found by clang 15.
Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
zip archive can contain files outside archive root:
$ unzip -l tmp.zip
Archive: tmp.zip
Length Date Time Name
--------- ---------- ----- ----
0 2023-01-04 19:43 a
0 2023-01-04 19:43 b
0 2023-01-04 19:43 ../c
0 2023-01-04 19:43 ../../d
--------- -------
0 4 files
Enter into such archive leads to a segfault.
(extfs_find_entry_int): fix possible NULL dereference. The result of this
fix is an impossibility to enter into such archive.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
* m4.include/mc-vfs.m4: use $enable_vfs_sftp to test functions
required for network VFSes. Define ENABLE_VFS_NET preprocessor
macro here...
* lib/vfs/vfs.h: ...not here.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Fix location of all user's syntax related stuff. Now it is the
~/.local/share/mc/syntax/ directory.
Don't use the system configuration directory (/etc/mc) as a storage
of syntax definitions.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
If subshell is initializing more than 1 second - we have no subshell.
(feed_subshell): change timeout to 10 secons. I belive that is more than
enough time to run subshell.
Thanks Alexandr Zamaraev (aka Tonal) <tonal.promsoft@gmail.com> and
antonio_so <sozonnik@gmail.com> for finding out the cause of the
problem.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Directory comparision expects only file names in both panels.
In panelized panel, files named can contain paths:
| boxes.c | 43220|| 1/boxes.c | 43220|
| boxes.h | 1429 || 1/boxes.h | 1429|
| | || boxes.c | 43220|
| | || boxes.h | 1429|
Even if boxes.c and 1/boxes.c files are the same, they are marked as
different because strings "boxes.c" and "1/boxes.c" are different.
The solution: for panelized panel, ignore path and use file name only
(like output of basename(3)) for comparision.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
