From: Volker Lendecke <vl@samba.org>
Date: Thu, 2 Jan 2020 11:41:16 +0000 (+0100)
Subject: auth3: Check for talloc failure
X-Git-Tag: ldb-2.1.0~129
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2f070349326bbdb69415524f0a9fa8d54c18049;p=thirdparty%2Fsamba.git

auth3: Check for talloc failure

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
---

diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index 3b523c0fa18..ccda7118c7d 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -97,6 +97,10 @@ NTSTATUS auth_get_ntlm_challenge(struct auth_context *auth_context,
 	generate_random_buffer(tmp, sizeof(tmp));
 	auth_context->challenge = data_blob_talloc(auth_context,
 						   tmp, sizeof(tmp));
+	if (auth_context->challenge.data == NULL) {
+		DBG_WARNING("data_blob_talloc failed\n");
+		return NT_STATUS_NO_MEMORY;
+	}
 
 	auth_context->challenge_set_by = "random";