From: John Kohl <jtkohl@mit.edu>
Date: Thu, 11 Oct 1990 00:57:34 +0000 (+0000)
Subject: avoid bug with null tickets in array
X-Git-Tag: krb5-1.0-alpha2~168
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c4730acd1d08a9d117710969f7536c3eccb271f4;p=krb5.git

avoid bug with null tickets in array

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1243 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/asn.1/tgrq2ktgrq.c b/src/lib/krb5/asn.1/tgrq2ktgrq.c
index d8433beee..f4967a41f 100644
--- a/src/lib/krb5/asn.1/tgrq2ktgrq.c
+++ b/src/lib/krb5/asn.1/tgrq2ktgrq.c
@@ -108,7 +108,7 @@ register int *error;
 	/* plus one for null terminator */
 	aticks = (krb5_ticket **) xcalloc(tptr->nelem + 1,
 					  sizeof(*aticks));
-	for (i = 0; i < tptr->nelem; i++) {
+	for (i = 0; (i < tptr->nelem) && tptr->Ticket[i]; i++) {
 	    aticks[i] = KRB5_Ticket2krb5_ticket(tptr->Ticket[i], error);
 	    if (!aticks[i]) {
 		while (i >= 0) {