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Type: Bug
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Resolution: Done
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Priority: Minor - P4
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Affects Version/s: 2.8.0-rc4
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Component/s: Networking
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None
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Fully Compatible
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ALL
When running the jsCore test suite with the clang Leak Sanitizer enabled, the following leak has been observed occasionally whenever buildscripts/smoke.py restarts the mongod server:
2014-12-30T18:56:33.961+0000 I NETWORK [initandlisten] connection accepted from 127.0.0.1:35664 #4 (1 connection now open) 2014-12-30T18:56:33.961+0000 I CONTROL [signalProcessingThread] got signal 15 (Terminated), will terminate after current cmd ends 2014-12-30T18:56:33.961+0000 I COMMAND [signalProcessingThread] now exiting 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] shutdown: going to close listening sockets... 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] closing listening socket: 7 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] closing listening socket: 8 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] closing listening socket: 12 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] removing socket file: /tmp/mongodb-27999.sock 2014-12-30T18:56:33.961+0000 I NETWORK [signalProcessingThread] shutdown: going to flush diaglog... 2014-12-30T18:56:33.962+0000 I NETWORK [signalProcessingThread] shutdown: going to close sockets... 2014-12-30T18:56:33.962+0000 I STORAGE [signalProcessingThread] shutdown: waiting for fs preallocator... 2014-12-30T18:56:33.962+0000 I STORAGE [signalProcessingThread] shutdown: final commit... 2014-12-30T18:56:33.962+0000 I STORAGE [signalProcessingThread] shutdown: closing all files... 2014-12-30T18:56:33.962+0000 I STORAGE [signalProcessingThread] closeAllFiles() finished 2014-12-30T18:56:33.962+0000 I JOURNAL [signalProcessingThread] journalCleanup... 2014-12-30T18:56:33.962+0000 I JOURNAL [signalProcessingThread] removeJournalFiles 2014-12-30T18:56:33.962+0000 I STORAGE [signalProcessingThread] shutdown: removing fs lock... 2014-12-30T18:56:33.962+0000 I COMMAND [signalProcessingThread] dbexit: rc: 0 2014-12-30T18:56:33.987+0000 I NETWORK [initandlisten] Port 27999 is no longer valid ================================================================= ==3347==ERROR: LeakSanitizer: detected memory leaks Direct leak of 16 byte(s) in 1 object(s) allocated from: #0 0x92cac9 in operator new(unsigned long) (/data/mci/shell/src/mongod+0x92cac9) #1 0x24f5184 in mongo::PortMessageServer::acceptedMP(mongo::MessagingPort*) /data/mci/shell/src/src/mongo/util/net/message_server_port.cpp:117 #2 0x24e888b in mongo::Listener::accepted(boost::shared_ptr<mongo::Socket>, long long) /data/mci/shell/src/src/mongo/util/net/listen.cpp:575 #3 0x24e62b4 in mongo::Listener::initAndListen() /data/mci/shell/src/src/mongo/util/net/listen.cpp:339 #4 0x94d784 in mongo::_initAndListen(int) /data/mci/shell/src/src/mongo/db/db.cpp:619 #5 0x94272b in mongo::initAndListen(int) /data/mci/shell/src/src/mongo/db/db.cpp:624 #6 0x958fac in mongoDbMain(int, char**, char**) /data/mci/shell/src/src/mongo/db/db.cpp:870 #7 0x958fac in main /data/mci/shell/src/src/mongo/db/db.cpp:673 #8 0x7f5fdee9dec4 (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4) ----------------------------------------------------- Suppressions used: count bytes template 7 8688 mongo::Client::Client ----------------------------------------------------- SUMMARY: AddressSanitizer: 16 byte(s) leaked in 1 allocation(s).
Here's the line with the leak:
HandleIncomingMsgParam* himParam = new HandleIncomingMsgParam(p, _handler);
- related to
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SERVER-16761 Coverity analysis defect 49668: PW.USELESS_TYPE_QUALIFIER_ON_RETURN_TYPE
- Closed