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ITS#5988 don't respond if consumer's state is newer than ours

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This commit is contained in:
Howard Chu 2009-03-13 23:09:14 +00:00
parent 43b23ce31c
commit 2f14098a9b
1 changed files with 11 additions and 2 deletions
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13
servers/slapd/overlays/syncprov.c
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@ -2377,13 +2377,22 @@ syncprov_op_search( Operation *op, SlapReply *rs )
/* If nothing has changed, shortcut it */
if ( srs->sr_state.numcsns == numcsns ) {
int i, j;
int i, j, newer;
for ( i=0; i<srs->sr_state.numcsns; i++ ) {
for ( j=0; j<numcsns; j++ ) {
if ( srs->sr_state.sids[i] != sids[j] )
continue;
if ( !bvmatch( &srs->sr_state.ctxcsn[i], &ctxcsn[j] ))
newer = ber_bvcmp( &srs->sr_state.ctxcsn[i], &ctxcsn[j] );
/* If our state is newer, tell consumer about changes */
if ( newer < 0 )
changed = SS_CHANGED;
else if ( newer > 0 ) {
/* our state is older, tell consumer nothing */
rs->sr_err = LDAP_SUCCESS;
rs->sr_ctrls = NULL;
send_ldap_result( op, rs );
return rs->sr_err;
}
break;
}
if ( changed )