[Heimdal-source-changes] [heimdal/heimdal] 6f3ab0: check return copy_Realm, copy_PrincipalName, copy_...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 6f3ab01c757a2ec66e6550a133f424955ad8a398
      https://github.com/heimdal/heimdal/commit/6f3ab01c757a2ec66e6550a133f424955ad8a398
  Author: Jeffrey Altman <jaltman at secure-endpoints.com>
  Date:   2017-04-29 (Sat, 29 Apr 2017)

  Changed paths:
    M kdc/kerberos5.c
    M kdc/krb5tgs.c
    M kuser/kimpersonate.c
    M lib/krb5/build_auth.c
    M lib/krb5/get_for_creds.c
    M lib/krb5/rd_cred.c

  Log Message:
  -----------
  check return copy_Realm, copy_PrincipalName, copy_EncryptionKey

The ASN.1 functions copy_Realm(), copy_PrincipalName() and
copy_EncryptionKey() can fail.  Check the return and perform error
handling as appropriate.

Change-Id: I2b3629d19db96eb41d1cd554cef1dca99745e753