Author: rmacklem Date: Thu Oct 25 00:50:14 2012 New Revision: 242018 URL: http://svn.freebsd.org/changeset/base/242018
Log: MFC: r241582 Add a comment describing why r241097 was done. Modified: stable/8/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/rpc/ (props changed) Modified: stable/8/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c ============================================================================== --- stable/8/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Oct 25 00:45:51 2012 (r242017) +++ stable/8/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Oct 25 00:50:14 2012 (r242018) @@ -1024,6 +1024,17 @@ svc_rpc_gss_validate(struct svc_rpc_gss_ if (maj_stat != GSS_S_COMPLETE) { rpc_gss_log_status("gss_verify_mic", client->cl_mech, maj_stat, min_stat); + /* + * Attila Bogar and Herbert Poeckl reported similar problems + * w.r.t. a Linux NFS client doing a krb5 NFS mount against the + * FreeBSD server. We determined this was a Linux bug: + * http://www.spinics.net/lists/linux-nfs/msg32466.html, where + * the mount failed to work because a Destroy operation with a + * bogus encrypted checksum destroyed the authenticator handle. + * Since the checksum is bogus (gss_verify_mic() failed), it + * doesn't make sense to destroy the handle and not doing so + * fixes the Linux mount. + */ if (gcproc != RPCSEC_GSS_DESTROY) client->cl_state = CLIENT_STALE; return (FALSE); _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"