diff options
Diffstat (limited to 'src/lib/krb4/sendauth.c')
| -rw-r--r-- | src/lib/krb4/sendauth.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/krb4/sendauth.c b/src/lib/krb4/sendauth.c index 9b8fb39..76c470c 100644 --- a/src/lib/krb4/sendauth.c +++ b/src/lib/krb4/sendauth.c @@ -208,7 +208,8 @@ krb_sendauth(options, fd, ticket, service, inst, realm, checksum, } /* copy instance into local storage, so mk_auth can canonicalize */ - (void) strncpy(srv_inst, inst, INST_SZ); + (void) strncpy(srv_inst, inst, INST_SZ-1); + srv_inst[INST_SZ-1] = 0; rem = krb_mk_auth (options, ticket, service, srv_inst, realm, checksum, version, packet); if (rem != KSUCCESS) |