diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/krb/ChangeLog | 5 | ||||
| -rw-r--r-- | src/lib/krb5/krb/chk_trans.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/lib/krb5/krb/ChangeLog b/src/lib/krb5/krb/ChangeLog index ae9c5e300..2a50ef153 100644 --- a/src/lib/krb5/krb/ChangeLog +++ b/src/lib/krb5/krb/ChangeLog @@ -1,3 +1,8 @@ +Tue Jul 7 16:59:03 1998 Tom Yu <tlyu@mit.edu> + + * chk_trans.c: Fix up previous fix; short-circuit out when + trans->length == 0. + Wed Jul 1 17:59:26 1998 Theodore Y. Ts'o <tytso@mit.edu> * chk_trans.c (krb5_check_transited_list): Fix use of an diff --git a/src/lib/krb5/krb/chk_trans.c b/src/lib/krb5/krb/chk_trans.c index ce994adfe..c2ac716c8 100644 --- a/src/lib/krb5/krb/chk_trans.c +++ b/src/lib/krb5/krb/chk_trans.c @@ -40,9 +40,10 @@ krb5_data *realm2; krb5_error_code retval = 0; krb5_principal *tgs_list; - if (!trans || !trans->data) return(0); + if (trans == NULL || trans->data == NULL || trans->length == 0) + return(0); trans_length = trans->data[trans->length-1] ? - trans->length : trans->length - 1; + trans->length : trans->length - 1; for (i = 0; i < trans_length; i++) if (trans->data[i] == '\0') { |