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Added check to prevent retrieval of more than global_parameters.toget recs
[pazpar2-moved-to-github.git]
/
src
/
pazpar2.c
diff --git
a/src/pazpar2.c
b/src/pazpar2.c
index
049fa85
..
fa2d51f
100644
(file)
--- a/
src/pazpar2.c
+++ b/
src/pazpar2.c
@@
-1,4
+1,4
@@
-/* $Id: pazpar2.c,v 1.14 2007-01-04 22:04:25 quinn Exp $ */;
+/* $Id: pazpar2.c,v 1.16 2007-01-06 03:02:47 quinn Exp $ */;
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
@@
-199,6
+199,8
@@
static void send_present(IOCHAN i)
int start = cl->records + 1;
toget = global_parameters.chunk;
int start = cl->records + 1;
toget = global_parameters.chunk;
+ if (toget > global_parameters.toget - cl->records)
+ toget = global_parameters.toget - cl->records;
if (toget > cl->hits - cl->records)
toget = cl->hits - cl->records;
if (toget > cl->hits - cl->records)
toget = cl->hits - cl->records;
@@
-431,6
+433,7
@@
static struct record *ingest_record(struct client *cl, Z_External *rec)
if (!(mergekey = xmlGetProp(root, "mergekey")))
{
yaz_log(YLOG_WARN, "No mergekey found in record");
if (!(mergekey = xmlGetProp(root, "mergekey")))
{
yaz_log(YLOG_WARN, "No mergekey found in record");
+ xmlFreeDoc(xdoc);
return 0;
}
return 0;
}
@@
-446,6
+449,12
@@
static struct record *ingest_record(struct client *cl, Z_External *rec)
res->merge_key = normalize_mergekey(mergekey_norm);
head = reclist_insert(se->reclist, res);
res->merge_key = normalize_mergekey(mergekey_norm);
head = reclist_insert(se->reclist, res);
+ if (!head)
+ {
+ /* no room for record */
+ xmlFreeDoc(xdoc);
+ return 0;
+ }
relevance_newrec(se->relevance, head);
for (n = root->children; n; n = n->next)
relevance_newrec(se->relevance, head);
for (n = root->children; n; n = n->next)