Pass in outlen correctly

FreeRADIUS · Dec 3, 2017 · bb517b4 · bb517b4
1 parent ce33afd
commit bb517b4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;