[krbdev.mit.edu #8801] git commit

[Greg Hudson via RT]

Fix some return code handling bugs

Fix five cases where return codes could be set (in unlikely cases) but
did not result in error exits.

[ghudson at mit.edu: squashed commits and rewrote commit message]

https://github.com/krb5/krb5/commit/7c26740f9df3c79c3f01c3a4dda4d9dabba5298d
Author: Robbie Harwood <rharwood at redhat.com>
Committer: Greg Hudson <ghudson at mit.edu>
Commit: 7c26740f9df3c79c3f01c3a4dda4d9dabba5298d
Branch: master
 src/kdc/fast_util.c               |   16 ++++++++--------
 src/lib/gssapi/krb5/k5unsealiov.c |    1 +
 src/lib/kadm5/clnt/client_init.c  |    3 +++
 src/tests/gssapi/t_pcontok.c      |    1 +
 4 files changed, 13 insertions(+), 8 deletions(-)