Core dump with binaries on Ubuntu 16.04

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jdjd
Posts: 1
Joined: Fri Feb 03 2017 11:57 pm

Core dump with binaries on Ubuntu 16.04

Post by jdjd »

Hi,

I was curious about DoxyPress and downloaded the archive (doxypress-1.2.6-ubuntu1604-x64.tar.bz2) with binaries for Ubuntu 16.04 and extracted it to a folder.

I could run the DoxyPressApp from that folder. However running doxypress required additional libraries: libclang-3.7.so.1 which in turn required libLLVM-3.7.so.1. I extracted these libraries from libclang and libllvm Ubuntu packages. So the directory looks like this:

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doxypress-1.2.6 $ ls
doxypress     libclang-3.7.so.1  libCsGui1.4.so      libCsXml1.4.so
DoxyPressApp  libCsCore1.4.so    libCsNetwork1.4.so  libLLVM-3.7.so.1
Running doxypress like this results in a core dump:

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Generating dot graphs using 2 parallel threads...
Running dot for graph 1/1
Patching output file 1/1
*** Error in `doxypress-1.2.6/doxypress': realloc(): invalid next size: 0x0000000003f60270 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f6ef4a557e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x82a5a)[0x7f6ef4a60a5a]
/lib/x86_64-linux-gnu/libc.so.6(realloc+0x179)[0x7f6ef4a61c89]
doxypress-1.2.6/libCsCore1.4.so(_ZN10QByteArray11reallocDataEj6QFlagsIN10QArrayData16AllocationOptionEE+0x163)[0x7f6ef6fd0573]
doxypress-1.2.6/libCsCore1.4.so(_ZN10QByteArray6resizeEi+0x87)[0x7f6ef6fd0857]
doxypress-1.2.6/doxypress[0x7e4c15]
doxypress-1.2.6/doxypress[0x7e4e89]
doxypress-1.2.6/doxypress[0x7e5a35]
doxypress-1.2.6/doxypress[0x7e700e]
doxypress-1.2.6/doxypress[0x6da758]
doxypress-1.2.6/doxypress[0x64ffbc]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f6ef49fe830]
doxypress-1.2.6/doxypress[0x6858d9]
Is my approach completely wrong if I just want to try DoxyPress without further installing it? Or does this point to an issue with the build?

Best regards!

ansel
Posts: 71
Joined: Fri Apr 10 2015 8:23 am

Re: Core dump with binaries on Ubuntu 16.04

Post by ansel »

Hi jdjd,

The doxypress binary package expects to use the packaged version of clang, rather than individual files. Instead of extracting the individual libraries, can you try running:

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apt-get install libclang-3.7-dev libllvm3.7
Once those packages have installed, you should not need to add any additional files to the distributed doxypress binary folder in order to run doxypress.

Please let us know whether this step resolves the runtime issue you are experiencing.

marlowa
Posts: 110
Joined: Sun Oct 25 2015 10:52 am

Re: Core dump with binaries on Ubuntu 16.04

Post by marlowa »

ansel wrote:
Wed Feb 08 2017 9:53 am
Hi jdjd,

The doxypress binary package expects to use the packaged version of clang, rather than individual files. Instead of extracting the individual libraries, can you try running:

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apt-get install libclang-3.7-dev libllvm3.7
Once those packages have installed, you should not need to add any additional files to the distributed doxypress binary folder in order to run doxypress.

Please let us know whether this step resolves the runtime issue you are experiencing.
It looks like this issue is resolved in version 1.3.7. I tried the binary package for ubuntu16 on my KDE Neon environment. libclang was not installed but llvm was installed. doxypress and doxpressapp ran just fine.

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