Swiftdiff options
Diffstat (limited to 'Swiften/JID/JID.cpp')
| -rw-r--r-- | Swiften/JID/JID.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Swiften/JID/JID.cpp b/Swiften/JID/JID.cpp index 66d6ff6..9b47ef7 100644 --- a/Swiften/JID/JID.cpp +++ b/Swiften/JID/JID.cpp @@ -12,6 +12,7 @@ #include <string> #ifdef SWIFTEN_CACHE_JID_PREP +#include <boost/thread/mutex.hpp> #include <boost/unordered_map.hpp> #endif #include <boost/assign/list_of.hpp> @@ -29,6 +30,7 @@ using namespace Swift; #ifdef SWIFTEN_CACHE_JID_PREP typedef boost::unordered_map<std::string, std::string> PrepCache; +static boost::mutex namePrepCacheMutex; static PrepCache nodePrepCache; static PrepCache domainPrepCache; static PrepCache resourcePrepCache; @@ -154,12 +156,18 @@ void JID::initializeFromString(const std::string& jid) { void JID::nameprepAndSetComponents(const std::string& node, const std::string& domain, const std::string& resource) { + if (domain.empty()) { + valid_ = false; + return; + } try { #ifndef SWIFTEN_CACHE_JID_PREP node_ = StringPrep::getPrepared(node, StringPrep::NamePrep); domain_ = StringPrep::getPrepared(domain, StringPrep::XMPPNodePrep); resource_ = StringPrep::getPrepared(resource, StringPrep::XMPPResourcePrep); #else + boost::mutex::scoped_lock lock(namePrepCacheMutex); + std::pair<PrepCache::iterator, bool> r; r = nodePrepCache.insert(std::make_pair(node, std::string())); |