bugGNU TeXmacs - Bugs: bug #14598, segfault in tm_axiom

 
 

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bug #14598: segfault in tm_axiom

Submitted by:  Lionel Elie Mamane <lmamane>
Submitted on:  Tue 20 Sep 2005 02:07:49 PM UTC  
 
Category: PluginsPriority: 5 - Normal
Item Group: ErrorStatus: Works For Me
Privacy: PublicAssigned to: None
Originator Name: Open/Closed: Closed
Release: 1.0.5Release: None
Fixed Release: NoneFixed Release: 
Keywords: 

Thu 14 Mar 2013 07:03:34 PM UTC, comment #2:

This input does not cause a segfault presently. Closing

Philippe Joyez <pjoyez>
Project Member
Tue 20 Sep 2005 02:23:51 PM UTC, comment #1:

CVS HEAD:
lionelm@harif:~/src/TeXmacs$ echo 'radicalSolve(x^4-x^3-1=0,x)' | /opt/texmacs-cvs/libexec/TeXmacs/bin/tm_axiom
verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:latex:$\displaystyle
Segmentation fault (core dumped)
lionelm@harif:~/src/TeXmacs$ gdb /opt/texmacs-cvs/libexec/TeXmacs/bin/tm_axiom core
(...)
(gdb) bt
#0 0xb7ed9357 in strcat () from /lib/tls/i686/cmov/libc.so.6
#1 0x08048d57 in line ()
#2 0x080490e0 in session ()
#3 0x0804934a in main ()

Lionel Elie Mamane <lmamane>
Tue 20 Sep 2005 02:07:49 PM UTC, original submission:

lionelm@harif:~$ echo 'radicalSolve(x^4-x^3-1=0,x)' | /usr/lib/texmacs/TeXmacs/bin/tm_axiom
verbatim:channel:promptlatex:\red$\rightarrow$\ verbatim:latex:$\displaystyle
Segmentation fault

While e.g.
echo 'radicalSolve(x^3-x^2-1=0,x)' | /usr/lib/texmacs/TeXmacs/bin/tm_axiom
works fine.

#0 0xb7e4b357 in strcat () from /lib/tls/i686/cmov/libc.so.6

I'm trying to compile CVS HEAD to reproduce. (and get a better backtrace)

Lionel Elie Mamane <lmamane>

 

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Items that depend on this one: None found

 

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 14 Mar 2013 07:03:34 PM UTCpjoyezStatusNone=>Works For Me
      Open/ClosedOpen=>Closed

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