[Heimdal-source-changes] [heimdal/heimdal] 56fe2f: Clear DES key (schedule) in unwrap BAD_MIC case

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: 56fe2f86206be60200542e9668c400a8767ea2e9
      https://github.com/heimdal/heimdal/commit/56fe2f86206be60200542e9668c400a8767ea2e9
  Author: Benjamin Kaduk <kaduk at mit.edu>
  Date:   2018-09-22 (Sat, 22 Sep 2018)

  Changed paths:
    M lib/gssapi/krb5/unwrap.c

  Log Message:
  -----------
  Clear DES key (schedule) in unwrap BAD_MIC case

We generally clear out the cryptographic key and key schedule from
local variables before relinquishing control flow, but this case was
missed.  Reported by jhb at FreeBSD.org.



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