2 files changed, 8 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 484d999f..11f291b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+Sat 04 May 2002 11:56:31 PM PDT Aleksey Sanin <aleksey@aleksey.com>
+	* xpath.c: fixed bug #78858
+	
 Sun May  5 08:57:08 CEST 2002 Daniel Veillard <daniel@veillard.com>
 
 	* tree.c: modified xmlNodeSetBase to allow changing the
diff --git a/xpath.c b/xpath.c
index b56c462f..8262e1d9 100644
--- a/xpath.c
+++ b/xpath.c
@@ -10220,15 +10220,17 @@ xmlXPathRunEval(xmlXPathParserContextPtr ctxt) {
 			 xmlMalloc(10 * sizeof(xmlXPathObjectPtr));
 	if (ctxt->valueTab == NULL) {
 	    xmlFree(ctxt);
-	    xmlGenericError(xmlGenericErrorContext,
-		    "xmlXPathRunEval: out of memory\n");
-	    return;
 	}
 	ctxt->valueNr = 0;
 	ctxt->valueMax = 10;
 	ctxt->value = NULL;
     }
     comp = ctxt->comp;
+    if(comp->last < 0) {
+	xmlGenericError(xmlGenericErrorContext,
+	    "xmlXPathRunEval: last is less than zero\n");
+	return;
+    }
     xmlXPathCompOpEval(ctxt, &comp->steps[comp->last]);
 }