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-rw-r--r--src/lib/krb5/asn.1/etpt2ketpt.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/krb5/asn.1/etpt2ketpt.c b/src/lib/krb5/asn.1/etpt2ketpt.c
index 279727839..077d50919 100644
--- a/src/lib/krb5/asn.1/etpt2ketpt.c
+++ b/src/lib/krb5/asn.1/etpt2ketpt.c
@@ -49,6 +49,11 @@ register int *error;
register krb5_enc_tkt_part *retval;
krb5_transited *temp;
+ if (!val) {
+ *error = EINVAL;
+ return 0;
+ }
+
retval = (krb5_enc_tkt_part *)xmalloc(sizeof(*retval));
if (!retval) {
*error = ENOMEM;