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(krb5_rd_rep): free krb5_ap_rep_enc_part on error and set return pointer to NULL

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(krb5_free_ap_rep_enc_part): permit freeing of NULL


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17890 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-08-21 09:19:22 +00:00
parent 324d6e3209
commit bd969fac52
1 changed files with 8 additions and 3 deletions
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7
lib/krb5/rd_rep.c
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@@ -92,7 +92,10 @@ krb5_rd_rep(krb5_context context,
if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_TIME) { if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_TIME) {
if ((*repl)->ctime != auth_context->authenticator->ctime || if ((*repl)->ctime != auth_context->authenticator->ctime ||
(*repl)->cusec != auth_context->authenticator->cusec) { (*repl)->cusec != auth_context->authenticator->cusec)
{
krb5_free_ap_rep_enc_part(context, *repl);
*repl = NULL;
ret = KRB5KRB_AP_ERR_MUT_FAIL; ret = KRB5KRB_AP_ERR_MUT_FAIL;
krb5_clear_error_string (context); krb5_clear_error_string (context);
goto out; goto out;
@@ -114,6 +117,8 @@ void KRB5_LIB_FUNCTION
krb5_free_ap_rep_enc_part (krb5_context context, krb5_free_ap_rep_enc_part (krb5_context context,
krb5_ap_rep_enc_part *val) krb5_ap_rep_enc_part *val)
{ {
if (val) {
free_EncAPRepPart (val); free_EncAPRepPart (val);
free (val); free (val);
}
} }