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| author | John Kohl <jtkohl@mit.edu> | 1991-03-14 17:19:07 +0000 |
|---|---|---|
| committer | John Kohl <jtkohl@mit.edu> | 1991-03-14 17:19:07 +0000 |
| commit | 2b8d67ceb932507d5a46cafb515304364c858f57 (patch) | |
| tree | 51420e94d2963d9c9d2f07bc3fa9b7d40dae5b65 /src/lib | |
| parent | 239464ab21714ea543fd284dd40e9aa354e98a4d (diff) | |
| download | krb5-2b8d67ceb932507d5a46cafb515304364c858f57.tar.gz krb5-2b8d67ceb932507d5a46cafb515304364c858f57.tar.xz krb5-2b8d67ceb932507d5a46cafb515304364c858f57.zip | |
avoid bug when no addresses are present
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1917 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/krb5/krb/gc_via_tgt.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/lib/krb5/krb/gc_via_tgt.c b/src/lib/krb5/krb/gc_via_tgt.c index 9bc5b7e5a..badb45a8e 100644 --- a/src/lib/krb5/krb/gc_via_tgt.c +++ b/src/lib/krb5/krb/gc_via_tgt.c @@ -175,10 +175,19 @@ OLDDECLARG(krb5_creds *, cred) cred->ticket_flags = dec_rep->enc_part2->flags; cred->is_skey = FALSE; - if (retval = krb5_copy_addresses(dec_rep->enc_part2->caddrs, - &cred->addresses)) { - cleanup(); - return retval; + if (dec_rep->enc_part2->caddrs) { + if (retval = krb5_copy_addresses(dec_rep->enc_part2->caddrs, + &cred->addresses)) { + cleanup(); + return retval; + } + } else { + /* no addresses in the list means we got what we had */ + if (retval = krb5_copy_addresses(tgt->addresses, + &cred->addresses)) { + cleanup(); + return retval; + } } if (retval = krb5_copy_principal(dec_rep->enc_part2->server, &cred->server)) { |