[Octave-bug-tracker] [bug #52757] cntrl-C crash

[Dmitri A. Sergatskov]

Follow-up Comment #12, bug #52757 (project octave):

I think I can reproduce it on another computer. 
If I hit Ctrl-C it echoes it multiple times and the core dumps:


./run-octave --no-gui -f -q
octave:1> version 
ans = 4.3.0+
octave:2> ^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C
octave:2> *** stack smashing detected ***: <unknown> terminated
Aborted (core dumped)


I see the following in journalctl:


Dec 28 19:00:59 amd systemd-coredump[2472]: Process 2325 (lt-octave-gui) of
user 1001 dumped core.
                                            
                                            Stack trace of thread 2458:
                                            #0  0x00007f061fee766b raise
(libc.so.6)
                                            #1  0x00007f061fee945b abort
(libc.so.6)
                                            #2  0x00007f061ff31a57
__libc_message (libc.so.6)
                                            #3  0x00007f061ffdaa11
__GI___fortify_fail_abort (libc.so.6)
                                            #4  0x00007f061ffda9d2
__stack_chk_fail (libc.so.6)
                                            #5  0x00007f0622116a54 rl_getc
(libreadline.so.7)
                                            #6  0x00007f0622116e8b
rl_gather_tyi (libreadline.so.7)
                                            #7  0x00007f0622117145 rl_read_key
(libreadline.so.7)
                                            #8  0x00007f06220ff4b5
readline_internal_char (libreadline.so.7)
                                            #9  0x00007f06220ffc95 readline
(libreadline.so.7)
                                            #10 0x00007f06281dfee4 n/a
(/home/dima/src/octave/gcc_def/liboctave/.libs/liboctave.so.4.0.0)
                                            #11 0x0000000000000000 n/a (n/a)
                                            #12 0x00007f062821eea6 n/a
(/home/dima/src/octave/gcc_def/liboctave/.libs/liboctave.so.4.0.0)
Dec 28 19:00:59 amd audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0
msg='address@hidden comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'


I am still not sure what is the difference between the two computers...

Dmitri.
-- 



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