Hello Pavel, On Thu, 7 Sep 2006 10:22:33 +0300 (EEST) Pavel Tsekov <ptsekov gmx net> wrote:
On Wed, 6 Sep 2006, wwp wrote:using mc 2006-08-12-18 on a FC5 box, I get a crash w/ a specific scenario: - be in /tmp/anydiryoulike - create a subdir es/ (/tmp/anydiryoulike/es/) - touch es/foobar - launch mc - search for file * (default search options) - search results should show: es, foobar in es/ - move the cursor on es/foobar, press F4 to edit - bang It seems that the subdir name (es/) matters!Using MC from cvs I cannot reproduce the crash. Here is the output of "mc -V": GNU Midnight Commander 4.6.1a Virtual File System: tarfs, extfs, cpiofs, ftpfs, fish With builtin Editor Using included S-Lang library with terminfo database With optional subshell support With support for background operations With mouse support on xterm and Linux console With support for X11 events Data types: char 8 int 32 long 32 void * 32 off_t 64 ecs_char 8Is there anything I can provide more than this incomplete backtrace (mc compiled w/ -g, `make install` no strip).CFLAGS="-g -O0" ./configure ; makeProgram received signal SIGABRT, Aborted. 0x0060a402 in __kernel_vsyscall () (gdb) (gdb) bt full #0 0x0060a402 in __kernel_vsyscall () No symbol table info available. #1 0x00650069 in raise () from /lib/libc.so.6 No symbol table info available. #2 0x00651671 in abort () from /lib/libc.so.6 No symbol table info available. #3 0x00684a4b in __libc_message () from /lib/libc.so.6 No symbol table info available. #4 0x0068c660 in _int_malloc () from /lib/libc.so.6 No symbol table info available. #5 0x0068dc74 in malloc () from /lib/libc.so.6Seems like a call to malloc() fails. Maybe some chunk of memory was overwritten or misused in some other way, maybe it is just lack of memory. Does it crash consistently ?
Bug can't be reproduced: - with FC5's mc (IIRC, 20060812-18 snapshot + FC patches) - with 20060307-16 snapshot (-O2) - current CVS (-O2) bug can be reproduced (100% w/ the scenario above): - with 20060812-18 snapshot, with -O0 or -O2 I think I'll keep the CVS one ;-). Regards, -- wwp
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