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-rw-r--r--source3/librpc/crypto/gse.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/source3/librpc/crypto/gse.c b/source3/librpc/crypto/gse.c
index c7ce38e14f..010d525229 100644
--- a/source3/librpc/crypto/gse.c
+++ b/source3/librpc/crypto/gse.c
@@ -350,12 +350,15 @@ static NTSTATUS gse_get_client_auth_token(TALLOC_CTX *mem_ctx,
goto done;
}
- blob = data_blob_talloc(mem_ctx, out_data.value, out_data.length);
- if (!blob.data) {
- status = NT_STATUS_NO_MEMORY;
- }
+ /* we may be told to return nothing */
+ if (out_data.length) {
+ blob = data_blob_talloc(mem_ctx, out_data.value, out_data.length);
+ if (!blob.data) {
+ status = NT_STATUS_NO_MEMORY;
+ }
- gss_maj = gss_release_buffer(&gss_min, &out_data);
+ gss_maj = gss_release_buffer(&gss_min, &out_data);
+ }
done:
*token_out = blob;