Status: Untriaged
Owner: ----
Labels: Type-Bug Pri-3 OS-Mac Area-Misc Size-Medium

New issue 18223 by [email protected]: Uninitialized memory read in  
Security::UnixPlusPlus::StaticForkMonitor::operator()() in mac ui tests
http://code.google.com/p/chromium/issues/detail?id=18223

Happens in lots of tests.  To reproduce, try e.g.
   sh tools/valgrind/chrome_tests.sh -t ui
--gtest_filter=DownloadTest.*

Looks like a system bug that we simply need to suppress.

Valgrind complains:

Conditional jump or move depends on uninitialised value(s)
   Security::UnixPlusPlus::StaticForkMonitor::operator()() const
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   ocspdGlobals::serverPort()
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   ocspdTrustSettingsRead
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   Security::KeychainCore::TrustSettings::TrustSettings(unsigned int, bool,
bool) (/System/Library/Frameworks/Security.framework/Versions/A/Security)
   tsGetGlobalTrustSettings(unsigned int)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SecTrustSettingsEvaluateCert
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   TPCertInfo::evaluateTrustSettings(cssm_data const&, char const*, unsigned
int, unsigned int, bool*, bool*)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   TPCertGroup::buildCertGroup(TPClItemInfo const&, TPCertGroup*,
cssm_dl_db_list const*, long, long, char const*, unsigned int, cssm_data
const*, TPCertGroup&, TPCertGroup*, int, unsigned int, cssm_data const*,
char const*, unsigned int, unsigned int, int&, int&, int&)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   AppleTPSession::CertGroupConstructPriv(long, long, TPCertGroup&,
cssm_dl_db_list const*, char const*, unsigned int, cssm_data const*,
unsigned int, cssm_data const*, char const*, unsigned int, unsigned int,
TPCertGroup&, int&, int&, int&, TPCertGroup&)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   AppleTPSession::CertGroupVerify(long, long, cssm_certgroup const&,
cssm_tp_verify_context const*, cssm_tp_verify_context_result*)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   cssm_CertGroupVerify(long, long, long, cssm_certgroup const*,
cssm_tp_verify_context const*, cssm_tp_verify_context_result*)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   CSSM_TP_CertGroupVerify
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   Security::CssmClient::TPImpl::certGroupVerify(Security::CertGroup const&,
Security::TPVerifyContext const&, Security::TPVerifyResult*)
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   Security::KeychainCore::Trust::evaluate()
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SecTrustEvaluate
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   sslVerifyCertChain
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SSLProcessCertificate
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SSLProcessHandshakeRecord
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SSLProcessProtocolMessage
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SSLHandshakeProceed
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   SSLHandshake
(/System/Library/Frameworks/Security.framework/Versions/A/Security)
   net::SSLClientSocketMac::DoHandshake()
(net/socket/ssl_client_socket_mac.cc:487)



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