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author | Stefan Metzmacher <metze@samba.org> | 2008-08-01 07:08:51 +0200 |
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committer | Stefan Metzmacher <metze@samba.org> | 2008-08-01 16:11:00 +0200 |
commit | a925f039ee382df0f3be434108416bab0d17e8c0 (patch) | |
tree | 6055ac5d6e81435bb5a8fa88959535e99c850a55 /source4/heimdal/lib/krb5/time.c | |
parent | cf875a562173d5ae99080cea594e79c6a5555307 (diff) | |
download | samba-a925f039ee382df0f3be434108416bab0d17e8c0.tar.gz samba-a925f039ee382df0f3be434108416bab0d17e8c0.tar.bz2 samba-a925f039ee382df0f3be434108416bab0d17e8c0.zip |
heimdal: update to lorikeet-heimdal rev 801
metze
(This used to be commit d6c54a66fb23c784ef221a3c1cf766b72bdb5a0b)
Diffstat (limited to 'source4/heimdal/lib/krb5/time.c')
-rw-r--r-- | source4/heimdal/lib/krb5/time.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/source4/heimdal/lib/krb5/time.c b/source4/heimdal/lib/krb5/time.c index 4cd992d48f..46f88a86cd 100644 --- a/source4/heimdal/lib/krb5/time.c +++ b/source4/heimdal/lib/krb5/time.c @@ -33,12 +33,20 @@ #include "krb5_locl.h" -RCSID("$Id: time.c 14308 2004-10-13 17:57:11Z lha $"); +RCSID("$Id: time.c 23260 2008-06-21 15:22:37Z lha $"); -/* +/** * Set the absolute time that the caller knows the kdc has so the * kerberos library can calculate the relative diffrence beteen the * KDC time and local system time. + * + * @param context Keberos 5 context. + * @param sec The applications new of "now" in seconds + * @param usec The applications new of "now" in micro seconds + + * @return Kerberos 5 error code, see krb5_get_error_message(). + * + * @ingroup krb5 */ krb5_error_code KRB5_LIB_FUNCTION @@ -51,12 +59,21 @@ krb5_set_real_time (krb5_context context, gettimeofday(&tv, NULL); context->kdc_sec_offset = sec - tv.tv_sec; - context->kdc_usec_offset = usec - tv.tv_usec; - if (context->kdc_usec_offset < 0) { - context->kdc_sec_offset--; - context->kdc_usec_offset += 1000000; - } + /** + * If the caller passes in a negative usec, its assumed to be + * unknown and the function will use the current time usec. + */ + if (usec >= 0) { + context->kdc_usec_offset = usec - tv.tv_usec; + + if (context->kdc_usec_offset < 0) { + context->kdc_sec_offset--; + context->kdc_usec_offset += 1000000; + } + } else + context->kdc_usec_offset = tv.tv_usec; + return 0; } |