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-rw-r--r--source4/libcli/auth/gssapi_parse.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/source4/libcli/auth/gssapi_parse.c b/source4/libcli/auth/gssapi_parse.c
index 63bca6d5aa..e1fb2e9cf5 100644
--- a/source4/libcli/auth/gssapi_parse.c
+++ b/source4/libcli/auth/gssapi_parse.c
@@ -34,7 +34,11 @@
DATA_BLOB gensec_gssapi_gen_krb5_wrap(TALLOC_CTX *mem_ctx, const DATA_BLOB *ticket, const uint8 tok_id[2])
{
struct asn1_data data;
- DATA_BLOB ret;
+ DATA_BLOB ret = data_blob(NULL,0);
+
+ if (!ticket->data) {
+ return ret;
+ }
ZERO_STRUCT(data);