From 1d2a17eca0c14d145d272e3d5958e44e1285af65 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Thu, 1 Jun 2006 10:55:28 +0000 Subject: [PATCH] (tgs_rep2): check for memory alloc failure git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17597 ec53bebd-3082-4978-b11e-865c3cabbd6b --- kdc/kerberos5.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kdc/kerberos5.c b/kdc/kerberos5.c index dac57c0ba..70c4b59d9 100644 --- a/kdc/kerberos5.c +++ b/kdc/kerberos5.c @@ -2245,12 +2245,18 @@ tgs_rep2(krb5_context context, krb5_crypto_destroy(context, crypto); if(ret){ krb5_auth_con_free(context, ac); - kdc_log(context, config, 0, "Failed to decrypt enc-authorization-data"); + kdc_log(context, config, 0, + "Failed to decrypt enc-authorization-data"); ret = KRB5KRB_AP_ERR_BAD_INTEGRITY; /* ? */ goto out2; } krb5_free_keyblock(context, subkey); ALLOC(auth_data); + if (auth_data == NULL) { + krb5_auth_con_free(context, ac); + ret = KRB5KRB_AP_ERR_BAD_INTEGRITY; /* ? */ + goto out2; + } ret = decode_AuthorizationData(ad.data, ad.length, auth_data, NULL); if(ret){ krb5_auth_con_free(context, ac);