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Check for NULL pointer in 'ai_canonname'.

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This commit is contained in:
Vincent Richard 2014-06-09 00:10:03 +02:00
parent c8c5aa065f
commit 7302731524
1 changed files with 1 additions and 1 deletions
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2
src/vmime/platforms/posix/posixHandler.cpp
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@ -210,7 +210,7 @@ const vmime::string posixHandler::getHostName() const
{ {
for (struct addrinfo* p = info ; p != NULL ; p = p->ai_next) for (struct addrinfo* p = info ; p != NULL ; p = p->ai_next)
{ {
if (isFQDN(p->ai_canonname)) if (p->ai_canonname && isFQDN(p->ai_canonname))
{ {
const string ret(p->ai_canonname); const string ret(p->ai_canonname);
freeaddrinfo(info); freeaddrinfo(info);