Re: Luatex crash on \endinput \end

[luigi scarso <luigi.scarso@gmail.com>]

On Wed, May 16, 2012 at 6:12 PM, Aditya Mahajan <adityam@umich.edu> wrote:
> Hi,
>
> The following causes luatex to crash (it is harmless, but still...)
>
> echo '\\endinput \\end' | context --pipe
>
> gives:
>
> *** glibc detected *** luatex: double free or corruption (fasttop):
> 0x0aef00e8 ***
> ======= Backtrace: =========
> /lib/libc.so.6(+0x725f2)[0xb75f05f2]
> luatex(luacstring_close+0x7b)[0x810153b]
> luatex(end_file_reading+0xd8)[0x80b0858]
> luatex[0x80d88e7]
> luatex[0x80d75d4]
> luatex(get_next+0x5d)[0x80d8cfd]
> luatex(get_x_token+0x15)[0x80acc35]
> luatex(main_control+0x48)[0x80b4328]
> luatex(main_body+0x21d)[0x80b1ebd]
> luatex(main+0x20)[0x8090d40]
> /lib/libc.so.6(__libc_start_main+0xf3)[0xb7597483]
> ======= Memory map: ========
> 08048000-08464000 r-xp 00000000 08:03 810362
> /opt/context-minimals/texmf-linux/bin/luatex
> 08464000-084d2000 rw-p 0041c000 08:03 810362
> /opt/context-minimals/texmf-linux/bin/luatex
> 084d2000-0878d000 rw-p 00000000 00:00 0
> 09838000-0af96000 rw-p 00000000 00:00 0          [heap]
> b5554000-b5ae4000 rw-p 00000000 00:00 0
> b5b46000-b5c27000 rw-p 00000000 00:00 0
> b5e45000-b6006000 rw-p 00000000 00:00 0
> b60a4000-b60c0000 r-xp 00000000 08:03 1006974    /usr/lib/libgcc_s.so.1
> b60c0000-b60c1000 rw-p 0001b000 08:03 1006974    /usr/lib/libgcc_s.so.1
> b60e7000-b72de000 rw-p 00000000 00:00 0
> b72df000-b73b7000 rw-p 00000000 00:00 0
> b73b7000-b757c000 r--p 00000000 08:03 1856687 /usr/lib/locale/locale-archive
> b757c000-b757e000 rw-p 00000000 00:00 0
> b757e000-b7719000 r-xp 00000000 08:03 1479914    /lib/libc-2.15.so
> b7719000-b771b000 r--p 0019b000 08:03 1479914    /lib/libc-2.15.so
> b771b000-b771c000 rw-p 0019d000 08:03 1479914    /lib/libc-2.15.so
> b771c000-b771f000 rw-p 00000000 00:00 0
> b771f000-b7749000 r-xp 00000000 08:03 1479882    /lib/libm-2.15.so
> b7749000-b774a000 r--p 00029000 08:03 1479882    /lib/libm-2.15.so
> b774a000-b774b000 rw-p 0002a000 08:03 1479882    /lib/libm-2.15.so
> b774b000-b774e000 r-xp 00000000 08:03 1479881    /lib/libdl-2.15.so
> b774e000-b774f000 r--p 00002000 08:03 1479881    /lib/libdl-2.15.so
> b774f000-b7750000 rw-p 00003000 08:03 1479881    /lib/libdl-2.15.so
> b7773000-b7777000 rw-p 00000000 00:00 0
> b7777000-b7778000 r-xp 00000000 00:00 0          [vdso]
> b7778000-b7798000 r-xp 00000000 08:03 1479958    /lib/ld-2.15.so
> b7798000-b7799000 r--p 0001f000 08:03 1479958    /lib/ld-2.15.so
> b7799000-b779a000 rw-p 00020000 08:03 1479958    /lib/ld-2.15.so
> bfeeb000-bff0d000 rw-p 00000000 00:00 0          [stack]
>
> Aditya


# echo '\\endinput \\end' | context --pipe

mtx-context     | entering scrollmode, end job with \endThis is
LuaTeX, Version beta-0.70.1-2011051923 (rev 4277)
 \write18 enabled.

ConTeXt  ver: 2012.05.08 23:00 MKIV  fmt: 2012.5.9  int: english/english

system          > cont-new.mkiv loaded
(/opt/luatex/standalone-bassenge/tex/texmf-context/tex/context/base/cont-new.mkiv
system          > beware: some patches loaded from cont-new.mkiv
)
system          > no texput.top
fonts           > latin modern fonts are not preloaded
languages       > language en is active

*
*
! Emergency stop.

system          > tex > error on line 0 in file : Emergency stop ...

<empty file>

<*> \\endinput \\end

!  ==> Fatal error occurred, no output PDF file produced!
system          | total runtime: 1.127
root@luigicasa-laptop:/opt/luatex/standalone-bassenge/tex/texmf-project/math#
luatex -version
This is LuaTeX, Version beta-0.70.1-2011051923 (rev 4277)

ubuntu 10.04 lts 32bit
-- 
luigi
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