[krbdev.mit.edu #7534] SVN Commit

[Tom Yu via RT]

Fix various result checks

Correct three cases where the wrong expression was checked to see if
an allocation function returned null.

[ghudson at mit.edu: commit message, patch splitting]

(cherry picked from commit a9ee4a040eeacab1d410ff9e4c862484b531c401)

https://github.com/krb5/krb5/commit/9f99ee4de35c9dc78f4c4c418293610a5263e69b
Author: Nickolai Zeldovich <nickolai at csail.mit.edu>
Committer: Tom Yu <tlyu at mit.edu>
Commit: 9f99ee4de35c9dc78f4c4c418293610a5263e69b
Branch: krb5-1.11
 src/lib/kadm5/srv/svr_principal.c                  |    2 +-
 src/plugins/kdb/db2/libdb2/hash/hash_bigkey.c      |    2 +-
 src/plugins/preauth/pkinit/pkinit_crypto_openssl.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)