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Cisco Bug: CSCvv91545 - Tftp file descriptors are not getting cleared for tzupdater.jar file requests results in core

Last Modified

Oct 06, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

11.5(1.16090.1)

Description (partial)

Symptom:
TFTP Service Core
Tftp file descriptors are not getting cleared  for tzupdater.jar file requests results in core

Conditions:
Backtrace

#0 0x00780430 in __kernel_vsyscall ()
#1 0x00fc3781 in raise () from /lib/libc.so.6
#2 0x00fc505a in abort () from /lib/libc.so.6
#3 0x08749aa6 in SdlSystemLog::crashAsCannotOpenTraceFile (this=0x9bc4690, _errorString=0xe11fea90 "trace file fileName: /var/log/active/cm/trace/ctftp/sdl/SDL004_600_000066.txt, fopen error: 24\n") at SdlSystemLog.cpp:1643
#4 0x0874a689 in SdlSystemLog::openNewTraceFile (this=0x9bc4690) at SdlSystemLog.cpp:2185
#5 0x0874b000 in SdlSystemLog::writeToFile (this=0x9bc4690, _traceLinePnt=0x9bcf5e0) at SdlSystemLog.cpp:1962
#6 0x0874b0e4 in SdlSystemLog::writer (this=0x9bc4690) at SdlSystemLog.cpp:1919
#7 0x004c5bc9 in start_thread () from /lib/libpthread.so.0
#8 0x0107c04e in clone () from /lib/libc.so.6
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