[Heimdal-source-changes] [heimdal/heimdal] 33d0cd: Check _kdc_db_fetch return value before dereferenc...

[GitHub]

  Branch: refs/heads/heimdal-1-6-branch
  Home:   https://github.com/heimdal/heimdal
  Commit: 33d0cd46bc1ee2e00329d393395a285ba55668d1
      https://github.com/heimdal/heimdal/commit/33d0cd46bc1ee2e00329d393395a285ba55668d1
  Author: Samuel Cabrero <scabrero at zentyal.com>
  Date:   2014-07-18 (Fri, 18 Jul 2014)

  Changed paths:
    M kdc/krb5tgs.c

  Log Message:
  -----------
  Check _kdc_db_fetch return value before dereference entry pointer

This fixes a segfault if the _kdc_db_fetch function does not find
the entry in the database (the entry pointer will be NULL if entry
is not found).

Signed-off-by: Samuel Cabrero <scabrero at zentyal.com>
Signed-off-by: Love Hörnquist Åstrand <lha at h5l.org>