id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	branch_state	votes
3105	Crash when moving directories on different file systems	vladmihaisima	andrew_b	"When moving directories, mc crashes. The source and destinations need to be on different file systems.

Tested with:
{{{
GNU Midnight Commander 4.8.10
Built with GLib 2.36.4
Using the S-Lang library with terminfo database
With builtin Editor
With subshell support as default
With support for background operations
With mouse support on xterm and Linux console
With support for X11 events
With internationalization support
With multiple codepages support
Virtual File Systems: cpiofs, tarfs, sfs, extfs, ftpfs, sftpfs, fish, smbfs
Data types: char: 8; int: 32; long: 32; void *: 32; size_t: 32; off_t: 64;
}}}
and also latest git version:

{{{
GNU Midnight Commander 4.8.10-100-g9102715
Built with GLib 2.38.1
Using the S-Lang library with terminfo database
With builtin Editor
With subshell support as default
With support for background operations
With mouse support on xterm and Linux console
With support for X11 events
With internationalization support
With multiple codepages support
Virtual File Systems: cpiofs, tarfs, sfs, extfs, ftpfs, sftpfs, fish
Data types: char: 8; int: 32; long: 32; void *: 32; size_t: 32; off_t: 64;
}}}

Stack trace (from the git version):

{{{
#0  label_set_text (label=0x0, text=text@entry=0xbfffef20 ""Files processed: 711"") at label.c:165
#1  0x08070644 in file_progress_show_count (ctx=ctx@entry=0x81f9740, done=711, total=0) at filegui.c:937
#2  0x0806c211 in erase_file (tctx=0x81f9b58, ctx=0x81f9740, vpath=0x81da8c0) at file.c:1033
#3  0x0806cf94 in move_dir_dir (tctx=tctx@entry=0x81f9b58, ctx=ctx@entry=0x81f9740, 
    s=0x81f9658 ""/home/vladms/.local/src/mc/src"", d=<optimized out>, d@entry=0x81d8eb8 ""/tmp/ram/src"") at file.c:2389
#4  0x0806ebe3 in panel_operate (source_panel=0x81e46a8, operation=operation@entry=OP_MOVE, 
    force_single=force_single@entry=0) at file.c:2892
#5  0x0805f004 in rename_cmd () at cmd.c:900
#6  0x08089595 in midnight_execute_cmd (sender=0x81e6bf0, command=22) at midnight.c:1306
#7  0x0805cb88 in send_message (data=<optimized out>, parm=<optimized out>, msg=<optimized out>, sender=<optimized out>, 
    w=<optimized out>) at ../../lib/widget/widget-common.h:162
#8  buttonbar_call (bb=0x0, i=-1073746124, i@entry=5) at buttonbar.c:154
#9  0x0805ceae in buttonbar_callback (w=0x81e6bf0, sender=0x0, msg=MSG_HOTKEY, parm=1006, data=0x0) at buttonbar.c:174
#10 0x080653ba in send_message (data=0x0, parm=1006, msg=MSG_HOTKEY, sender=0x0, w=<optimized out>)
    at ../../lib/widget/widget-common.h:162
#11 dlg_try_hotkey (d_key=1006, h=0x81e05e8) at dialog.c:463
#12 dlg_key_event (d_key=1006, h=0x81e05e8) at dialog.c:508
#13 dlg_process_event (h=h@entry=0x81e05e8, key=1006, event=event@entry=0xbffff7c4) at dialog.c:1223
#14 0x080656f6 in frontend_dlg_run (h=0x81e05e8) at dialog.c:567
#15 dlg_run (h=0x81e05e8) at dialog.c:1254
#16 0x0808b02e in create_panels_and_run_mc () at midnight.c:959
#17 do_nc () at midnight.c:1774
#18 0x08053445 in main (argc=1, argv=0xbffffa04) at main.c:401
}}}

Steps to reproduce:
1) Mount a ram disk (for ex: ""mount -t ramfs none /tmp/ram; chmod 777 /tmp/ram"")
2) Try to move from mc a directory with multiple files (for ex: mc/src)
3) Program crashes with above stack trace."	defect	closed	critical	4.8.11	mc-core	master	fixed					merged	committed-master