From 8e6ba3842d910bdd3daacdfa45bcce0ab40e8f14 Mon Sep 17 00:00:00 2001 From: Gordon Sim Date: Thu, 13 Jun 2013 16:59:42 +0000 Subject: QPID-4921: check pointer before using it git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1492761 13f79535-47bb-0310-9956-ffa450edef68 --- qpid/cpp/src/qpid/sys/posix/SystemInfo.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'qpid/cpp/src') diff --git a/qpid/cpp/src/qpid/sys/posix/SystemInfo.cpp b/qpid/cpp/src/qpid/sys/posix/SystemInfo.cpp index ea7f521f2b..2a42a5b2a7 100755 --- a/qpid/cpp/src/qpid/sys/posix/SystemInfo.cpp +++ b/qpid/cpp/src/qpid/sys/posix/SystemInfo.cpp @@ -111,7 +111,7 @@ namespace { for (::ifaddrs* info = interfaceInfo; info != 0; info = info->ifa_next) { // Only use IPv4/IPv6 interfaces - if (!isInetOrInet6(info->ifa_addr)) continue; + if (!info->ifa_addr || !isInetOrInet6(info->ifa_addr)) continue; int rc=::getnameinfo(info->ifa_addr, sa_len(info->ifa_addr), name, sizeof(name), 0, 0, -- cgit v1.2.1