[bind] host can't find /usr/lib/engines/libgost.so - cygcheck.out (0/1)

[bind] host can't find /usr/lib/engines/libgost.so - cygcheck.out (0/1)

[Andrew Schulman]

The "host" command in bind-9.9.2-1 fails:

$ host www.example.com
29-Nov-2012 10:42:22.749 ENGINE_by_id failed
29-Nov-2012 10:42:22.749 error:25066067:DSO support
routines:DLFCN_LOAD:could not load the shared
library:dso_dlfcn.c:187:filename(/usr/lib/engines/libgost.so): No such file
or directory
29-Nov-2012 10:42:22.749 error:25070067:DSO support routines:DSO_load:could
not load the shared library:dso_lib.c:244:
29-Nov-2012 10:42:22.749 error:260B6084:engine routines:DYNAMIC_LOAD:dso
not found:eng_dyn.c:450:
29-Nov-2012 10:42:22.749 error:2606A074:engine routines:ENGINE_by_id:no
such engine:eng_list.c:417:id=gost
host: dst_lib_init: crypto failure

It seems that host expects to find /usr/lib/engines/libgost.so.  There's no
directory /usr/lib/engines in my installation, but there is
/usr/lib/openssl-1.0.1/engines/libgost.so.

ln -s openssl-1.0.1/engines /usr/lib/engines 

makes the error message go away.  cygcheck -svr output is attached.


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Re: [bind] host can't find /usr/lib/engines/libgost.so - cygcheck.out (0/1)

[Yaakov (Cygwin/X)]

On Thu, 2012-11-29 at 10:52 -0500, Andrew Schulman wrote:
> It seems that host expects to find /usr/lib/engines/libgost.so.  There's no
> directory /usr/lib/engines in my installation, but there is
> /usr/lib/openssl-1.0.1/engines/libgost.so.

This is the culprit:

>  1515k 2012/04/29 C:\cygwin\bin\cygcrypto-1.0.0.dll - os=4.0 img=1.0 sys=4.0
>                   "cygcrypto-1.0.0.dll" v0.0 ts=2012/4/29 10:11

That timestamp would match 1.0.1b-2, but:

> libopenssl100             1.0.1c-2                         OK

This means you had something running which uses libcrypto (e.g. sshd)
when you ran setup that time, and ignored the in-use DLL warning.
You'll need to exit *all* Cygwin processes, including services, and
reinstall libopenssl100 to fix this.


Yaakov



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Re: [bind] host can't find /usr/lib/engines/libgost.so - cygcheck.out (0/1)

[Andrew Schulman]

> On Thu, 2012-11-29 at 10:52 -0500, Andrew Schulman wrote:
> > It seems that host expects to find /usr/lib/engines/libgost.so.  There's no
> > directory /usr/lib/engines in my installation, but there is
> > /usr/lib/openssl-1.0.1/engines/libgost.so.
> 
> This is the culprit:
> 
> >  1515k 2012/04/29 C:\cygwin\bin\cygcrypto-1.0.0.dll - os=4.0 img=1.0 sys=4.0
> >                   "cygcrypto-1.0.0.dll" v0.0 ts=2012/4/29 10:11
> 
> That timestamp would match 1.0.1b-2, but:
> 
> > libopenssl100             1.0.1c-2                         OK
> 
> This means you had something running which uses libcrypto (e.g. sshd)
> when you ran setup that time, and ignored the in-use DLL warning.
> You'll need to exit *all* Cygwin processes, including services, and
> reinstall libopenssl100 to fix this.

Confirmed.  I removed the symlink, stopped all Cygwin processes, and
reinstalled libopenssl100, and host works now.  Thanks.


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