Parallel decrypts fail in 2.1.19

[Michael Smith]

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> Can you please check which version of libgcrypt the agent is linked to?

$ otool -L $(type -P gpg-agent)
/usr/local/bin/gpg-agent:
        /usr/local/opt/libgcrypt/lib/libgcrypt.20.dylib (compatibility
version 22.0.0, current version 22.6.0)
        /usr/local/opt/libgpg-error/lib/libgpg-error.0.dylib
(compatibility version 23.0.0, current version 23.0.0)
        /usr/local/opt/libassuan/lib/libassuan.0.dylib (compatibility
version 8.0.0, current version 8.3.0)
        /usr/local/opt/npth/lib/libnpth.0.dylib (compatibility version
1.0.0, current version 1.5.0)
        /usr/local/opt/gettext/lib/libintl.8.dylib (compatibility
version 10.0.0, current version 10.5.0)
        /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
(compatibility version 150.0.0, current version 1348.28.0)
        /usr/lib/libiconv.2.dylib (compatibility version 7.0.0,
current version 7.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,
current version 1238.0.0)

> Are you building GnuPG yourself?

I first encountered the problem with the Homebrew binpkg. I also
rebuilt libgcrypt and gnupg using brew install --build-from-source.
The behavior has been consistent.

On Mon, Mar 27, 2017 at 7:10 AM Justus Winter <justus at g10code.com> wrote:
>
> Michael Smith <michaels at syapse.com> writes:
>
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> > Hash: SHA512
> >
> >> Libgcrypt has the fix for the secure memory.  Thus the above should not
> >> happen unless you have set an ulimit.  Are you sure that the running
> >> gpg-agent is up-to-date?
> >>
> >>    gpg-connect-agent 'getinfo version' /bye
> >
> > $ gpg-connect-agent 'getinfo version' /bye
> > D 2.1.19
> > OK
> >
> > I am on a MacBook Pro and haven't changed any defaults related to
> > ulimits, but I'll take a look.
> >
> >> We need to have a test case to replicate and valgrind the problem.
> >
> > How can I help further to create a test case?
>
> Can you please check which version of libgcrypt the agent is linked to?
> E.g. by using 'otool':
>
> $ otool -L repos/gnupg/obj/agent/gpg-agent
> repos/gnupg/obj/agent/gpg-agent:
>         /Users/justus/local/lib/libgcrypt.20.dylib (compatibility version 22.0.0, current version 22.3.0)
>         /Users/justus/local/lib/libgpg-error.0.dylib (compatibility version 21.0.0, current version 21.0.0)
>         /Users/justus/local/lib/libassuan.0.dylib (compatibility version 8.0.0, current version 8.3.0)
>         /Users/justus/pkg/lib/libnpth.0.dylib (compatibility version 1.0.0, current version 1.5.0)
>         /Users/justus/pkg/lib/libiconv.2.dylib (compatibility version 8.0.0, current version 8.1.0)
>         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0)
>
> Are you building GnuPG yourself?
>
> Justus
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