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Description of problem:
This problem occurs when using the R language (http://www.r-project.org/)
console. This was initially reported when using R under Kconsole when typing
Shift-Enter
(https://www.stat.math.ethz.ch/pipermail/r-devel/2003-June/026906.html) and is
consistently reproducable there.

Later research
(https://www.stat.math.ethz.ch/pipermail/r-devel/2003-June/026951.html) was able
to reproduce this under all consoles and appears to be associated with prior
readline bugs that have been reported, where meta character sequences send
applications into an infinite loop. The error message that is generated is:

Program received signal SIGSEGV, Segmentation fault.
0x400dd7fe in _rl_dispatch_subseq ()
from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libreadline.so.4

Several patches for readline 4.3 are available here:

ftp://ftp.gnu.org/gnu/readline/readline-4.3-patches

with the first patch:

ftp://ftp.gnu.org/gnu/readline/readline-4.3-patches/readline43-001

addressing this particular issue.

The gentleman that initially reported this bug has generated an updated RPM
using the above patch
(https://www.stat.math.ethz.ch/pipermail/r-devel/2003-June/026959.html)
resulting in resolution of the issue, so it would seem that RH would need to do
the same.

Note that this bug has also been reproduced under RH 8.0 using readline 4.3 as well.


Version-Release number of selected component (if applicable):
readline-4.3-5

How reproducible:
Always

Steps to Reproduce:
1. Running R under Kconsole, type SHIFT-ENTER

2. Under other consoles, type ESC-O-M (that's the letter 'O', not zero)


Actual Results:  Segmentation Fault