diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/ccache/file/fcc_maybe.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/lib/krb5/ccache/file/fcc_maybe.c b/src/lib/krb5/ccache/file/fcc_maybe.c index 5ce020d17..257c06e84 100644 --- a/src/lib/krb5/ccache/file/fcc_maybe.c +++ b/src/lib/krb5/ccache/file/fcc_maybe.c @@ -271,24 +271,29 @@ krb5_fcc_open_file (context, id, mode) if (data->version == KRB5_FCC_FVNO_4) { /* V4 of the credentials cache format allows for header tags */ - fcc_flen = (2*sizeof(krb5_ui_2) + 2*sizeof(krb5_int32)); + fcc_flen = 0; + + if (os_ctx->os_flags & KRB5_OS_TOFFSET_VALID) + fcc_flen += (2*sizeof(krb5_ui_2) + 2*sizeof(krb5_int32)); /* Write header length */ retval = krb5_fcc_store_ui_2(context, id, (krb5_int32)fcc_flen); if (retval) goto done; - /* Write time offset tag */ - fcc_tag = FCC_TAG_DELTATIME; - fcc_taglen = 2*sizeof(krb5_int32); - - retval = krb5_fcc_store_ui_2(context, id, (krb5_int32)fcc_tag); - if (retval) goto done; - retval = krb5_fcc_store_ui_2(context, id, (krb5_int32)fcc_taglen); - if (retval) goto done; - retval = krb5_fcc_store_int32(context, id, os_ctx->time_offset); - if (retval) goto done; - retval = krb5_fcc_store_int32(context, id, os_ctx->usec_offset); - if (retval) goto done; + if (os_ctx->os_flags & KRB5_OS_TOFFSET_VALID) { + /* Write time offset tag */ + fcc_tag = FCC_TAG_DELTATIME; + fcc_taglen = 2*sizeof(krb5_int32); + + retval = krb5_fcc_store_ui_2(context,id,(krb5_int32)fcc_tag); + if (retval) goto done; + retval = krb5_fcc_store_ui_2(context,id,(krb5_int32)fcc_taglen); + if (retval) goto done; + retval = krb5_fcc_store_int32(context,id,os_ctx->time_offset); + if (retval) goto done; + retval = krb5_fcc_store_int32(context,id,os_ctx->usec_offset); + if (retval) goto done; + } } goto done; } |