On Tue, Mar 09, 2010 at 10:18:58AM -0500, Kevin Coffman wrote: > I've built nfs-utils with and without --disable-tirpc and don't see > this problem. > > It could be a bug, but I would think that other [Debian and other] > testers would have already hit it. > > I'm concerned that perhaps your build issues may have somehow > introduced a [bad] mix of headers? (i.e. were things built using the > libgssglue headers, or the Kerberos headers?) I have both. If I remove gssglue headers, it still faults. If I remove kerberos headers, it does not even compile. I believe, that it has the following problem. gssd calls gss_acquire_cred, it calls the one from libgssapi_krb5.so.2. This gss_acquire_cred filss in gss_union_cred_t structure. gssd calls gss_set_allowable_enctypes which is located in libgss_glue. The libgssglue uses gss_union_cred_t structure. This happens in limit_krb5_enctypes() in krb5_util.c Unfortunately, gss_union_cred_t in libgssglue is missing one (first) item compared to libgssapi_krb5.so.2, thus count is stored instead of mechs_array. The mechs_array contains value 1 as I have shown. Dereferrencing means segfault. Btw, do you have HAVE_SET_ALLOWABLE_ENCTYPES ? -- Lukáš Hejtmánek -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
