https://wwws.clamav.net/bugzilla/show_bug.cgi?format=multiple&id=577

--- src/klamd/scanner.c.orig	2007-07-24 23:51:51 +0400
+++ src/klamd/scanner.c	2007-11-08 00:09:27 +0300
@@ -396,13 +396,13 @@ int scanstream(int odesc, unsigned long 
 
     logg("*Accepted connection on port %d, fd %d\n", port, acceptd);
 
-    if ((tmpname = cli_gentempdesc(NULL, &tmpd)) == NULL) {
+    if ((ret = cli_gentempfd(NULL, &tmpname, &tmpd) )) {
 	shutdown(sockfd, 2);
 	close(sockfd);
 	close(acceptd);
 	mdprintf(odesc, "tempfile() failed. ERROR\n");
 	logg("!ScanStream %d: Can't create temporary file.\n", port);
-	return -1;
+	return ret;
     }
 
     maxsize = cfgopt(copt, "StreamMaxLength")->numarg;