From 74ee19a354fcbed2f4e6b7dbfa437628518413f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Tue, 3 Feb 2004 16:59:37 +0000 Subject: [PATCH] (make_pa_tgs_req): abort on internal asn1 encode error git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13302 ec53bebd-3082-4978-b11e-865c3cabbd6b --- lib/krb5/get_cred.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/krb5/get_cred.c b/lib/krb5/get_cred.c index 0d3e6e35b..3726d724f 100644 --- a/lib/krb5/get_cred.c +++ b/lib/krb5/get_cred.c @@ -86,14 +86,17 @@ set_auth_data (krb5_context context, krb5_keyblock *key) { if(authdata->len) { - size_t len; + size_t len, buf_size; unsigned char *buf; krb5_crypto crypto; krb5_error_code ret; - ASN1_MALLOC_ENCODE(AuthorizationData, buf, len, authdata, &len, ret); + ASN1_MALLOC_ENCODE(AuthorizationData, buf, buf_size, authdata, + &len, ret); if (ret) return ret; + if (buf_size != len) + krb5_abortx(context, "internal error in ASN.1 encoder"); ALLOC(req_body->enc_authorization_data, 1); if (req_body->enc_authorization_data == NULL) {