From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Sun, 3 Dec 2017 22:09:02 +0000 (+0000)
Subject: Pass in outlen correctly
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bb517b4ca8e7e4b76a0347b43906dde95ce17483;p=thirdparty%2Ffreeradius-server.git

Pass in outlen correctly
---

diff --git a/src/modules/rlm_eap/lib/sim/encode.c b/src/modules/rlm_eap/lib/sim/encode.c
index bf39bce58b8..d5238a43c27 100644
--- a/src/modules/rlm_eap/lib/sim/encode.c
+++ b/src/modules/rlm_eap/lib/sim/encode.c
@@ -729,9 +729,9 @@ static ssize_t encode_rfc_hdr(uint8_t *out, size_t outlen, fr_dict_attr_t const
 
 	p += 2;	/* Leave space for attr + len */
 	if (da->flags.array) {
-		slen = encode_array(p, end - p, tlv_stack, depth, cursor, encoder_ctx);
+		slen = encode_array(p, outlen - (p - out), tlv_stack, depth, cursor, encoder_ctx);
 	} else {
-		slen = encode_value(p, end - p, tlv_stack, depth, cursor, encoder_ctx);
+		slen = encode_value(p, outlen - (p - out), tlv_stack, depth, cursor, encoder_ctx);
 	}
 	if (slen <= 0) return slen;
 	p += slen;