External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-25 15:15:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

interface_conf.c: don't use a negative value as allocation size

Browse Source 
* src/conf/interface_conf.c (virInterfaceDefParseProtoIPv4): If
virXPathNodeSet returns -1, indicate failure by returning -1 right away.
(virInterfaceDefParseProtoIPv6): Likewise.
This commit is contained in:
Jim Meyering 2010-02-02 20:54:01 +01:00
parent 71c865f4d2
commit fe1183a7cd
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/conf/interface_conf.c
View File

@ -1,7 +1,7 @@
/* /*
* interface_conf.c: interfaces XML handling * interface_conf.c: interfaces XML handling
* *
* Copyright (C) 2006-2009 Red Hat, Inc. * Copyright (C) 2006-2010 Red Hat, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -320,6 +320,8 @@ virInterfaceDefParseProtoIPv4(virConnectPtr conn, virInterfaceProtocolDefPtr def
} }
nIpNodes = virXPathNodeSet(conn, "./ip", ctxt, &ipNodes); nIpNodes = virXPathNodeSet(conn, "./ip", ctxt, &ipNodes);
if (nIpNodes < 0)
return -1;
if (ipNodes == NULL) if (ipNodes == NULL)
return 0; return 0;
@ -377,6 +379,8 @@ virInterfaceDefParseProtoIPv6(virConnectPtr conn, virInterfaceProtocolDefPtr def
} }
nIpNodes = virXPathNodeSet(conn, "./ip", ctxt, &ipNodes); nIpNodes = virXPathNodeSet(conn, "./ip", ctxt, &ipNodes);
if (nIpNodes < 0)
return -1;
if (ipNodes == NULL) if (ipNodes == NULL)
return 0; return 0;