From: Nick Porter <nick@portercomputing.co.uk>
Date: Wed, 18 Sep 2024 07:37:45 +0000 (+0100)
Subject: Handle ch being NULL
X-Git-Tag: release_3_2_7~194
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b385f31da21e04dbb10baa373fbb257564d2436;p=thirdparty%2Ffreeradius-server.git

Handle ch being NULL
---

diff --git a/src/modules/rlm_eap/radeapclient.c b/src/modules/rlm_eap/radeapclient.c
index ae24f06cc71..cdf8fa47bd0 100644
--- a/src/modules/rlm_eap/radeapclient.c
+++ b/src/modules/rlm_eap/radeapclient.c
@@ -694,7 +694,7 @@ static void generate_triplets(RADIUS_PACKET *packet, VALUE_PAIR *ki, uint8_t con
 		char buffer[33];	/* 32 hexits (16 bytes) + 1 */
 
 		for (i = 0; i < EAPSIM_RAND_SIZE; i++) {
-			ess.keys.rand[idx][i] = ch[(idx * EAPSIM_RAND_SIZE) + i];
+			ess.keys.rand[idx][i] = ch ? ch[(idx * EAPSIM_RAND_SIZE) + i] : 0;
 		}
 
 		/*