Add guard in krb5_free_creds()
commita1c87df26077aaaa8cd644c3d5400cbbd61a3379
authorNicolas Williams <nico@cryptonector.com>
Tue, 24 Mar 2015 16:47:58 +0000 (24 11:47 -0500)
committerNicolas Williams <nico@cryptonector.com>
Tue, 24 Mar 2015 16:49:58 +0000 (24 11:49 -0500)
treec032a744a5c387b1e1c53eb2b67ef6e76a5ade11
parent902aa4ee02da9544df88daa0de321f29ac440dec
Add guard in krb5_free_creds()

Don't call krb5_free_contents() if the creds pointer is NULL.

MIT krb5 also has this guard.
lib/krb5/creds.c