Re: svcgssd problem against libgssapi_krb5

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This problem is caused by including -ltirpc, where libtirpc.la lists -lgssglue as a dependency.  Libtool (2.2.6b) then re-evaluates the order of linked libraries putting libgssglue behind libgssapi_krb5.

I fixed this by specifying -lgssglue with -Wl, which is ignored by libtool:

GSSGLUE_CFLAGS="-Wl,-lgssglue" ./configure

Ben

On Jul 11, 2011, at 12:30 PM, Benjamin Coddington wrote:

> I have a problem building svcgssd from nfs-utils-1.2.3:
> 
> svcgssd[15145]: DEBUG: serialize_krb5_ctx: lucid version!
> svcgssd[15145]: ERROR: GSS-API: error in gss_export_lucid_sec_context(): GSS_S_NO_CONTEXT (No context has been established) - (0x00007fff)
> svcgssd[15145]: ERROR: failed serializing krb5 context for kernel
> svcgssd[15145]: WARNING: handle_nullreq: serialize_context_for_kernel failed
> 
> I found that the svcgssd I built ran differently than the one that works from a major distro.
> 
> My broken one does this:
> 
> gssint_mechglue_initialize_library () at g_initialize.c:135
> 135	{
> (gdb) bt
> #0  gssint_mechglue_initialize_library () at g_initialize.c:135
> #1  0x00007ffff79a9f75 in gss_indicate_mechs (minorStatus=0x7fffffffe50c, mechSet_out=0x7fffffffe500) at g_initialize.c:220
> #2  0x00000000004021ae in gssd_check_mechs () at gss_util.c:241
> #3  0x0000000000402777 in main (argc=3, argv=<value optimized out>) at svcgssd.c:239
> 
> 
> But if I remove -lgssapi_krb5, svcgssd works fine, and behaves like the one from the distro:
> 
> gss_initialize () at g_initialize.c:148
> 148	{
> (gdb) bt
> #0  gss_initialize () at g_initialize.c:148
> #1  0x00007ffff6e82f6e in gss_indicate_mechs (minor_status=0x7fffffffe50c, mech_set=0x7fffffffe500) at g_indicate_mechs.c:54
> #2  0x000000000040216e in gssd_check_mechs () at gss_util.c:241
> #3  0x0000000000402737 in main (argc=3, argv=<value optimized out>) at svcgssd.c:239
> 
> 
> Ben--
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