From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Fri, 26 May 2017 01:35:50 +0000 (-0400)
Subject: CID 1409862: Missed check for NULL original packet
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d18c6c49ff6fc845a26e36213b582dcb2d65565;p=thirdparty%2Ffreeradius-server.git

CID 1409862: Missed check for NULL original packet
---

diff --git a/src/protocols/radius/base.c b/src/protocols/radius/base.c
index 610ff8baa1f..b81aae78e76 100644
--- a/src/protocols/radius/base.c
+++ b/src/protocols/radius/base.c
@@ -364,6 +364,7 @@ int fr_radius_sign(uint8_t *packet, uint8_t const *original,
 		case FR_CODE_ACCESS_REJECT:
 		case FR_CODE_ACCESS_CHALLENGE:
 		do_ack:
+			if (!original) goto need_original;
 			memcpy(packet + 4, original + 4, AUTH_VECTOR_LEN);
 			break;