Comments (9)
I do not have this problem on Linux (Fedora, Ubuntu) or Windows XP.
Unfortunately, I don't have a convenient Mac to test this.
One difference I see is the version of the HPDF library. Can you try using the
latest library from https://github.com/tony2001/libharu.git ?
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> print(package.cpath)
./?.so;/usr/lib/lua/5.1/?.so
> require 'hpdf'
> print(hpdf.VERSION_TEXT)
2.3.0-dev
>
-- Kurt
Original comment by kurt.w.jung
on 17 Nov 2010 at 11:45
from luahpdf.
I'll try, in the meanwihle I'm attaching the backtrace:
$ gdb lua
GNU gdb 6.3.50-20050815 (Apple version gdb-1472) (Wed Jul 21 10:53:12 UTC 2010)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared
libraries ... done
(gdb) b malloc_error_break
Breakpoint 1 at 0x20c49ba5d4f76d
(gdb) r
Starting program: /opt/local/bin/lua
Reading symbols for shared libraries ++.. done
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> require "hpdf"
Reading symbols for shared libraries .... done
> print(hpdf.VERSION_TEXT)
2.2.0
>
lua(92782) malloc: *** error for object 0x100232520: pointer being freed was
not allocated
*** set a breakpoint in malloc_error_break to debug
Breakpoint 1, 0x00007fff8737c76d in malloc_error_break ()
(gdb) bt
#0 0x00007fff8737c76d in malloc_error_break ()
#1 0x00007fff872a66e3 in free ()
#2 0x000000010001306a in l_alloc ()
#3 0x000000010000b320 in luaM_realloc_ ()
#4 0x000000010000f17a in luaH_free ()
#5 0x0000000100009535 in sweeplist ()
#6 0x00000001000095b7 in luaC_freeall ()
#7 0x000000010000e86f in close_state ()
#8 0x0000000100001624 in main ()
(gdb)
Original comment by [email protected]
on 18 Nov 2010 at 6:45
from luahpdf.
Based on this message, I think that hpdf.so is using a separate Lua instance:
http://lua-users.org/lists/lua-l/2009-10/msg00145.html
Check where Lua is being pulled in for both hpdf.so and lua:
$ ldd ./hpdf.so
linux-gate.so.1 => (0x00423000)
liblua-5.1.so => /usr/lib/liblua-5.1.so (0x0057d000)
libhpdf-2.3.0-dev.so => /usr/lib/libhpdf-2.3.0-dev.so (0x00d6e000)
libc.so.6 => /lib/libc.so.6 (0x00110000)
libm.so.6 => /lib/libm.so.6 (0x00782000)
libdl.so.2 => /lib/libdl.so.2 (0x00606000)
libz.so.1 => /lib/libz.so.1 (0x00426000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0x00ea0000)
/lib/ld-linux.so.2 (0x00ab7000)
$ ldd `which lua`
linux-gate.so.1 => (0x00c81000)
liblua-5.1.so => /usr/lib/liblua-5.1.so (0x002f3000)
libreadline.so.6 => /lib/libreadline.so.6 (0x00cf8000)
libncurses.so.5 => /lib/libncurses.so.5 (0x04ef6000)
libm.so.6 => /lib/libm.so.6 (0x00c8b000)
libdl.so.2 => /lib/libdl.so.2 (0x00c84000)
libc.so.6 => /lib/libc.so.6 (0x00ad9000)
libtinfo.so.5 => /lib/libtinfo.so.5 (0x04ed3000)
/lib/ld-linux.so.2 (0x00ab7000)
Original comment by kurt.w.jung
on 18 Nov 2010 at 11:49
from luahpdf.
[deleted comment]
from luahpdf.
I get:
$ otool -L `which lua` hpdf.so
/opt/local/bin/lua:
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.0.1)
/opt/local/lib/libreadline.6.1.dylib (compatibility version 6.0.0, current version 6.1.0)
hpdf.so:
hpdf.so (compatibility version 0.0.0, current version 0.0.0)
/opt/local/lib/libhpdf-2.2.0.dylib (compatibility version 0.0.0, current version 0.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.2.1)
bimac:luahpdf-1.0 $
I have only one version of Lua on my system, tho' I see I just get a liblua.a
archive rather than a dylib Mach-O, I'll try to rebuild it later and report
results.
Original comment by [email protected]
on 18 Nov 2010 at 1:06
from luahpdf.
Trouble: it looks like lua is statically linked in hpdf.so.
Original comment by kurt.w.jung
on 18 Nov 2010 at 1:26
from luahpdf.
Original comment by kurt.w.jung
on 18 Nov 2010 at 1:46
- Changed state: Started
from luahpdf.
Fixed, it wasn't due to luahpdf.
cf. http://trac.macports.org/ticket/27378
Original comment by [email protected]
on 19 Nov 2010 at 7:22
from luahpdf.
Thanks, Andrea
Original comment by kurt.w.jung
on 19 Nov 2010 at 10:54
- Changed state: Done
from luahpdf.
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