Status: New
Owner: [email protected]
Labels: Type-Defect Priority-Medium
New issue 679 by [email protected]: protobuf causes crash beacuse of
mutex lock
https://code.google.com/p/protobuf/issues/detail?id=679
What steps will reproduce the problem?
FreeBSD 10, it sometimes crashes on SerializeToOstream
ostringstream os(ios::out | ios::binary);
email.SerializeToOstream(&os);
and creates a core of binary here is gdb output:
#0 0x00000000004aa1a1 in google::protobuf::internal::Mutex::Lock ()
#1 0x00000000004ab767 in google::protobuf::internal::MutexLock::MutexLock
()
#2 0x00000000004aa011 in google::protobuf::internal::LogMessage::Finish ()
#3 0x00000000004aa0e9 in
google::protobuf::internal::LogFinisher::operator= ()
#4 0x000000000054e623 in
google::protobuf::internal::WireFormat::VerifyUTF8StringFallback ()
#5 0x000000000044b7a2 in
google::protobuf::internal::WireFormat::VerifyUTF8String (
data=0x8071b5798 "testtir asdas asda sda sdasdasd dadsad n
asdasd\nBilgilerinize.\nSayg�lar�mla,\nSibel Kocaku� �ENG�N\nKalite
ve �dari ��ler\n<mailto:[email protected]> e:
[email protected] |\n<http:/"..., size=836,
op=google::protobuf::internal::WireFormat::SERIALIZE) at gthr-default.h:199
#6 0x0000000000449007 in emails::Email::SerializeWithCachedSizesToArray
(this=0x7ffffffed170, target=0x80702b0a2 "word\"
xmlns:x=\"urn:schemas-mic �$\a\b") at emailInput.pb.cc:43
#7 0x00000000004ac1e7 in
google::protobuf::MessageLite::SerializePartialToCodedStream ()
#8 0x00000000004ac35d in
google::protobuf::MessageLite::SerializeToCodedStream ()
#9 0x00000000004ac39b in
google::protobuf::MessageLite::SerializeToZeroCopyStream ()
#10 0x000000000053b2b0 in google::protobuf::Message::SerializeToOstream ()
What version of the product are you using? On what operating system?
protobuf 2.5.0
Please provide any additional information below.
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