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| author | Andrew Bartlett <abartlet@samba.org> | 2010-09-26 12:34:58 +1000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@sn-devel-104.sn.samba.org> | 2010-09-26 03:29:34 +0000 |
| commit | 0b5a556b76f0d05457c1c370b0f81fba124190a3 (patch) | |
| tree | e226ff0e782a2ad1a908b1878c381a29b32ff95a | |
| parent | c680a42504f8a3924a594c0b8363665ab6b1f2f4 (diff) | |
| download | samba-0b5a556b76f0d05457c1c370b0f81fba124190a3.tar.gz samba-0b5a556b76f0d05457c1c370b0f81fba124190a3.tar.bz2 samba-0b5a556b76f0d05457c1c370b0f81fba124190a3.zip | |
s4-kerberos Don't segfault if the password isn't specified in keytab generation
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Sun Sep 26 03:29:34 UTC 2010 on sn-devel-104
| -rw-r--r-- | source4/auth/kerberos/kerberos_util.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source4/auth/kerberos/kerberos_util.c b/source4/auth/kerberos/kerberos_util.c index 37a5ae6f39..76edf0d05a 100644 --- a/source4/auth/kerberos/kerberos_util.c +++ b/source4/auth/kerberos/kerberos_util.c @@ -597,6 +597,13 @@ static krb5_error_code create_keytab(TALLOC_CTX *parent_ctx, /* Finally, do the dance to get the password to put in the entry */ password_s = ldb_msg_find_attr_as_string(msg, "secret", NULL); + + if (!password_s) { + /* There is no password here, so nothing to do */ + talloc_free(mem_ctx); + return 0; + } + if (add_old && kvno != 0) { old_secret = ldb_msg_find_attr_as_string(msg, "priorSecret", NULL); } else { |