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| author | Stephen Gallagher <sgallagh@redhat.com> | 2009-12-18 13:17:45 -0500 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2009-12-18 15:41:30 -0500 |
| commit | 2b4d76971e4ad803b42051fddb3add9fe2215dc2 (patch) | |
| tree | 8905a59814a952ae1f535e69abdb3e9f8b3bc19c /server/providers/krb5/krb5_auth.c | |
| parent | bb78a286dbc90d248bd7a9d29344de87051920f2 (diff) | |
| download | sssd-2b4d76971e4ad803b42051fddb3add9fe2215dc2.tar.gz sssd-2b4d76971e4ad803b42051fddb3add9fe2215dc2.tar.xz sssd-2b4d76971e4ad803b42051fddb3add9fe2215dc2.zip | |
Do not blindly accept zero-length passwords
Diffstat (limited to 'server/providers/krb5/krb5_auth.c')
| -rw-r--r-- | server/providers/krb5/krb5_auth.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/server/providers/krb5/krb5_auth.c b/server/providers/krb5/krb5_auth.c index 74981b19b..a124371ed 100644 --- a/server/providers/krb5/krb5_auth.c +++ b/server/providers/krb5/krb5_auth.c @@ -316,7 +316,7 @@ errno_t create_send_buffer(struct krb5child_req *kr, struct io_buffer **io_buf) return ENOMEM; } - buf->size = 8*sizeof(uint32_t) + strlen(kr->pd->upn) + strlen(kr->ccname) + + buf->size = 9*sizeof(uint32_t) + strlen(kr->pd->upn) + strlen(kr->ccname) + strlen(keytab) + kr->pd->authtok_size; if (kr->pd->cmd == SSS_PAM_CHAUTHTOK) { @@ -343,6 +343,9 @@ errno_t create_send_buffer(struct krb5child_req *kr, struct io_buffer **io_buf) ((uint32_t *)(&buf->data[rp]))[0] = validate; rp += sizeof(uint32_t); + ((uint32_t *)(&buf->data[rp]))[0] = kr->is_offline; + rp += sizeof(uint32_t); + ((uint32_t *)(&buf->data[rp]))[0] = (uint32_t) strlen(kr->pd->upn); rp += sizeof(uint32_t); |