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authorVolker Lendecke <vlendec@samba.org>2003-08-25 09:13:20 +0000
committerVolker Lendecke <vlendec@samba.org>2003-08-25 09:13:20 +0000
commit51dfb55b8a95453e21a9e4a18f56843a27cdf267 (patch)
tree84f07251477d6be2540f2980d1ed3cae34ccea5f
parent983b4e7011174961748eb5d3011ec59b25d0917e (diff)
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Fix segfault. krb5_free_ticket does not check if it got a NULL ticket.
(This used to be commit 97e4778103744419ecaeb0058460041ef01b2e2a)
-rw-r--r--source3/libads/kerberos_verify.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/source3/libads/kerberos_verify.c b/source3/libads/kerberos_verify.c
index 3343194203..4bd20a3639 100644
--- a/source3/libads/kerberos_verify.c
+++ b/source3/libads/kerberos_verify.c
@@ -239,7 +239,8 @@ NTSTATUS ads_verify_ticket(const char *realm, const DATA_BLOB *ticket,
data_blob_free(ap_rep);
krb5_free_principal(context, host_princ);
- krb5_free_ticket(context, tkt);
+ if (tkt != NULL)
+ krb5_free_ticket(context, tkt);
free_kerberos_etypes(context, enctypes);
SAFE_FREE(password_s);
SAFE_FREE(host_princ_s);