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Re: configure test for arpack coredumps with -O2 -fsanitize=leak
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From: |
Mike Miller |
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Subject: |
Re: configure test for arpack coredumps with -O2 -fsanitize=leak |
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Date: |
Wed, 28 Mar 2018 15:37:30 -0700 |
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User-agent: |
Mutt/1.9.4 (2018-02-28) |
On Wed, Mar 28, 2018 at 15:39:06 -0500, Dmitri A. Sergatskov wrote:
> configure:75578: ./conftest
> ../configure: line 3774: 27291 Segmentation fault (core dumped)
> ./conftest$ac_exeext
> configure:75578: $? = 139
> configure: program exited with status 139
>
> Has anyone see the same? (gcc 7.3.1)
I get similar, end result is the same, arpack is disabled
configure:75690: ./conftest
LeakSanitizer:DEADLYSIGNAL
==23023==ERROR: LeakSanitizer: SEGV on unknown address 0x611ffffffff8 (pc
0x7f74ee0c2dd0 bp 0x00000000000c sp 0x7fff22bc9b60 T0)
==23023==The signal is caused by a WRITE memory access.
#0 0x7f74ee0c2dcf in dneupd_ (/lib/x86_64-linux-gnu/libarpack.so.2+0x17dcf)
#1 0x55f365035e90 in doit()
/home/mike/src/octave/stable/+build-leak/conftest.cpp:1007
#2 0x55f365035824 in main
/home/mike/src/octave/stable/+build-leak/conftest.cpp:1033
#3 0x7f74ebc8da86 in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x21a86)
#4 0x55f365035859 in _start
(/home/mike/src/octave/stable/+build-leak/conftest+0x859)
LeakSanitizer can not provide additional info.
SUMMARY: LeakSanitizer: SEGV (/lib/x86_64-linux-gnu/libarpack.so.2+0x17dcf) in
dneupd_
==23023==ABORTING
configure:75690: $? = 23
configure: program exited with status 23
--
mike
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