#15917: immediate ctrl-R in desktop Sage crashes in libreadline
------------------------------+----------------------------
Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.2
Component: user interface | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
------------------------------+----------------------------
Start the 6.2.beta3 build on OpenSuSE 12.3, hit Ctrl-R, then:
{{{
(reverse-i-search)`':
------------------------------------------------------------------------
/home/ralf/sage/local/lib/libcsage.so(print_backtrace+0x31)[0x7f64a41bd615]
/home/ralf/sage/local/lib/libcsage.so(sigdie+0x1e)[0x7f64a41bd7a9]
/home/ralf/sage/local/lib/libcsage.so(sage_signal_handler+0x16c)[0x7f64a41bd00a]
/lib64/libpthread.so.0(+0xf1f0)[0x7f64a78c61f0]
/lib64/libc.so.6(__select+0x33)[0x7f64a6ee6293]
/home/ralf/sage/local/lib/python2.7/lib-
dynload/readline.so(+0x332f)[0x7f649e01832f]
/home/ralf/sage/local/lib/libpython2.7.so.1.0(PyOS_Readline+0x110)[0x7f64a7b19990]
/home/ralf/sage/local/lib/libpython2.7.so.1.0(+0xec847)[0x7f64a7bbf847]
/home/ralf/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5af2)[0x7f64a7bca292]
/home/ralf/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x822)[0x7f64a7bcb0c2]
...
}}}
(followed by backtrace which is attached)
Not marking as critical because it happens only in the first line.
--
Ticket URL: <http://trac.sagemath.org/ticket/15917>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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