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(krb5_get_init_creds_opt_free): allow free on NULL.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@19092 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-11-23 16:27:36 +00:00
parent a0440ced16
commit 976c93b3e6
1 changed files with 1 additions and 1 deletions
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2
lib/krb5/init_creds.c
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@@ -133,7 +133,7 @@ void KRB5_LIB_FUNCTION
krb5_get_init_creds_opt_free(krb5_context context,
krb5_get_init_creds_opt *opt)
{
if (opt->opt_private == NULL)
if (opt == NULL || opt->opt_private == NULL)
return;
if (opt->opt_private->refcount < 1) /* abort ? */
return;