fix previous commit

diff --git a/servers/slapd/backglue.c b/servers/slapd/backglue.c
index cf81ce92146e8ade78af1d7b5f47926cd8983722..0686adae32108a7b782d8b4a11cff08eaf6bbe56 100644 (file)
--- a/servers/slapd/backglue.c
+++ b/servers/slapd/backglue.c
@@ -177,6 +177,7 @@ glue_back_db_destroy (
 
 typedef struct glue_state {
        int err;
+       int is_slimit;
        int slimit;
        int matchlen;
        char *matched;
@@ -191,7 +192,7 @@ glue_back_response ( Operation *op, SlapReply *rs )
 
        switch(rs->sr_type) {
        case REP_SEARCH:
-               if ( rs->sr_nentries >= gs->slimit ) {
+               if ( gs->is_slimit && rs->sr_nentries >= gs->slimit ) {
                        gs->err = LDAP_SIZELIMIT_EXCEEDED;
                        return -1;
                }
@@ -200,8 +201,14 @@ glue_back_response ( Operation *op, SlapReply *rs )
                return SLAP_CB_CONTINUE;
 
        default:
-               if (rs->sr_err == LDAP_SUCCESS || gs->err != LDAP_SUCCESS)
+               if ( gs->is_slimit && rs->sr_err == LDAP_SIZELIMIT_EXCEEDED
+                               && rs->sr_nentries >= gs->slimit ) {
+                       gs->err = LDAP_SIZELIMIT_EXCEEDED;
+                       return -1;
+               }
+               if (rs->sr_err == LDAP_SUCCESS || gs->err != LDAP_SUCCESS) {
                        gs->err = rs->sr_err;
+               }
                if (gs->err == LDAP_SUCCESS && gs->matched) {
                        ch_free (gs->matched);
                        gs->matched = NULL;
@@ -248,11 +255,13 @@ glue_back_search ( Operation *op, SlapReply *rs )
        glueinfo *gi = (glueinfo *) b0->bd_info;
        int i;
        long stoptime = 0;
-       glue_state gs = {0, 0, 0, NULL, 0, NULL};
+       glue_state gs = {0, 0, 0, 0, NULL, 0, NULL};
        slap_callback cb = { NULL, glue_back_response, NULL, NULL };
        int scope0, slimit0, tlimit0;
        struct berval dn, ndn;
 
+       gs.is_slimit = ( op->ors_slimit > 0 );
+
        cb.sc_private = &gs;
 
        cb.sc_next = op->o_callback;
@@ -279,7 +288,9 @@ glue_back_search ( Operation *op, SlapReply *rs )
                op->o_callback = &cb;
                rs->sr_err = gs.err = LDAP_UNWILLING_TO_PERFORM;
                scope0 = op->ors_scope;
-               slimit0 = gs.slimit = op->ors_slimit;
+               if ( gs.is_slimit ) {
+                       slimit0 = gs.slimit = op->ors_slimit;
+               }
                tlimit0 = op->ors_tlimit;
                dn = op->o_req_dn;
                ndn = op->o_req_ndn;
@@ -297,7 +308,7 @@ glue_back_search ( Operation *op, SlapReply *rs )
                                        break;
                                }
                        }
-                       if (slimit0) {
+                       if ( gs.is_slimit ) {
                                op->ors_slimit = slimit0 - rs->sr_nentries;
                                if (op->ors_slimit < 0) {
                                        rs->sr_err = gs.err = LDAP_SIZELIMIT_EXCEEDED;
@@ -348,7 +359,9 @@ glue_back_search ( Operation *op, SlapReply *rs )
                }
 end_of_loop:;
                op->ors_scope = scope0;
-               op->ors_slimit = slimit0;
+               if ( gs.is_slimit ) {
+                       op->ors_slimit = slimit0;
+               }
                op->ors_tlimit = tlimit0;
                op->o_req_dn = dn;
                op->o_req_ndn = ndn;