Fix additional cases of seg-faults on crypt(3) failure
authorLubos Boucek <bouceklubos@gmail.com>
Fri, 13 Oct 2017 21:33:01 +0000 (21:33 +0000)
committerSascha Wildner <saw@online.de>
Sat, 14 Oct 2017 09:14:28 +0000 (11:14 +0200)
commitc786b7facc560cc34a15df4345ca838a14d47c20
treea71658548379d13407e8585553453a7c47c9d5bd
parenteb16017cbe4a5aaf2bbbb50b3bae2b2af67e5c71
Fix additional cases of seg-faults on crypt(3) failure

* On failure, crypt(3) returns NULL, which is then used as a
  strcmp(3) argument

opieftpd.c and opiesu.c are not actually used anywhere.
contrib/opie/opieftpd.c
contrib/opie/opiesu.c
contrib/pam_passwdqc/pam_passwdqc.c
lib/pam_module/pam_unix/pam_unix.c
usr.sbin/pppd/auth.c