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List:       fink-users
Subject:    Re: [Fink-users] address sanitizer and qt4
From:       Hanspeter Niederstrasser <fink () snaggledworks ! com>
Date:       2017-10-11 3:36:24
Message-ID: 4f68366d-d6e3-f6ed-852d-8a2067a4f1d4 () snaggledworks ! com
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On 10/10/17 8:31 AM, Ben Abbott wrote:
> I'm attempting to build Octave (developers sources) and use Fink to provide the \
> necessary dependencies. I'm not using AddressSanitizer, but am getting a seg-fault \
> when support for Java included (using Java 8 or 9). From the summary below, I infer \
> that AddressSanitizer is enabled for the Qt libs. 
> Have I inferred correctly? If so, how may I disable the AddressSanitizer?
> 
> ASAN:DEADLYSIGNAL
> =================================================================
> ==64607==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc \
> 0x00012d6d74f3 bp 0x000122bb906c sp 0x700003c54398 T6) #0 0x12d6d74f2  (<unknown \
> module>) 
> AddressSanitizer can not provide additional info.
> SUMMARY: AddressSanitizer: SEGV (<unknown module>)
> Thread T6 created by T0 here:
> #0 0x1117f2e29 in wrap_pthread_create (libclang_rt.asan_osx_dynamic.dylib+0x41e29)
> #1 0x10ce98a25 in QThread::start(QThread::Priority) (QtCore+0x23a25)
> #2 0x10a401b5b in main_window::main_window(QWidget*, octave::gui_application*) \
> main-window.cc:228 #3 0x10a42d3c1 in octave::gui_application::execute() \
> octave-gui.cc:228 #4 0x10a39561f in main main-gui.cc:104
> #5 0x7fff58c38144 in start (libdyld.dylib+0x1144)
> #6 0x8  (<unknown module>)
> 
> ==64607==ABORTING
> Abort trap: 6
> 
> Ben

As far as I know, Qt4 does not have AddressSanitizer. That was added to 
Qt at 5.2 
<https://blog.qt.io/blog/2013/04/17/using-gccs-4-8-0-address-sanitizer-with-qt/>

Hanspeter

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