[Heimdal-source-changes] [heimdal/heimdal] 23ee80: lib/krb5: krb5_config_parse_file_multi use after f...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 23ee804e9d23ed83a3a502501dbe5fe50ab9094a
      https://github.com/heimdal/heimdal/commit/23ee804e9d23ed83a3a502501dbe5fe50ab9094a
  Author: Jeffrey Altman <jaltman at secure-endpoints.com>
  Date:   2017-03-18 (Sat, 18 Mar 2017)

  Changed paths:
    M lib/krb5/config_file.c

  Log Message:
  -----------
  lib/krb5: krb5_config_parse_file_multi use after free

If the file is not a regular file, the 'fname' buffer will be freed
before it is passed to the krb5_set_error_message() routine.  That
this is true is not obvious from code inspection but 'newfname'
and 'fname' refer to the same memory.

Change-Id: I7780eae9ceaf01b245df488a2f7d7f406770864f