[TS-3861] ink_strlcpy Segmentation fault

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: 4.2.3
• Labels: crash
• Assignee: Unassigned
• Reporter: fengidri
• Created: 21/Aug/15 07:38
• Updated: 04/Feb/16 19:02
• Resolved: 16/Dec/15 19:03

Description

I found many this log in our traffic.out:

[E. Mgmt] log ==> [TrafficManager] using root directory '/usr/local/ats_422'
[TrafficServer] using root directory '/usr/local/ats_422'
NOTE: Traffic Server received Sig 11: Segmentation fault
/usr/local/ats_422/bin/traffic_server - STACK TRACE: 
/lib64/libpthread.so.0(+0xf710)[0x2aaaac525710]
/usr/local/ats_422/lib/libtsutil.so.4(ink_strlcpy(char*, char const*, unsigned long)+0x23)[0x2aaaaacf6fd3]
/usr/local/ats_422/bin/traffic_server(LogBuffer::to_ascii(LogEntryHeader*, LogFormatType, char*, int, char const*, char*, unsigned int, char const*)+0x2f1)[0x592e61]
/usr/local/ats_422/bin/traffic_server(LogFile::preproc_and_try_delete(LogBuffer*)+0x413)[0x59ef03]
/usr/local/ats_422/bin/traffic_server(LogBufferManager::preproc_buffers(LogBufferSink*)+0x128)[0x5a8ac8]
/usr/local/ats_422/bin/traffic_server(LogObjectManager::preproc_buffers(int)+0x47)[0x5a9077]
/usr/local/ats_422/bin/traffic_server(Log::preproc_thread_main(void*)+0x78)[0x589af8]
/usr/local/ats_422/bin/traffic_server(LoggingPreprocContinuation::mainEvent(int, void*)+0xd)[0x58dc8d]
/usr/local/ats_422/bin/traffic_server(EThread::execute()+0xc58)[0x6b4898]
/usr/local/ats_422/bin/traffic_server[0x6b2a8a]
/lib64/libpthread.so.0(+0x79d1)[0x2aaaac51d9d1]
/lib64/libc.so.6(clone+0x6d)[0x2aaaad511b6d]%