[TS-2371] crash in mime_scanner_get

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 4.0.1
• Component/s: Core, HTTP, MIME
• Labels: T crash
• Assignee: Unassigned
• Reporter: John Paul Vasicek
• Created: 20/Nov/13 00:16
• Updated: 18/Dec/14 05:01
• Resolved: 20/Nov/13 16:16

Description

We have seen some segmentation faults in our logs:

/usr/local/bin/traffic_server - STACK TRACE: 
/lib64/libpthread.so.0[0x2ba86e67aca0]
/usr/local/bin/traffic_server(mime_scanner_get(MIMEScanner*, char const**, char const*, char const**, char const**, bool*, bool, int) 0x2c2)[0x5cf752]
/usr/local/bin/traffic_server(http_parser_parse_req(HTTPParser*, HdrHeap*, HTTPHdrImpl*, char const**, char const*, bool, bool) 0x113)[0x5c4e73]
NOTE: Traffic Server received Sig 11: Segmentation fault
/usr/local/bin/traffic_server - STACK TRACE: 
/usr/local/bin/traffic_server(HTTPHdr::parse_req(HTTPParser*, IOBufferReader*, int*, bool) 0x1a7)[0x5c11d7]
/lib64/libpthread.so.0[0x2ba86e67aca0]
/usr/local/bin/traffic_server(mime_scanner_get(MIMEScanner*, char const**, char const*, char const**, char const**, bool*, bool, int) 0x2c2)[0x5cf752]
/usr/local/bin/traffic_server(HttpSM::state_read_client_request_header(int, void*) 0x100)[0x5311c0]
/usr/local/bin/traffic_server(http_parser_parse_req(HTTPParser*, HdrHeap*, HTTPHdrImpl*, char const**, char const*, bool, bool) 0x113)[0x5c4e73]
/usr/local/bin/traffic_server(HttpSM::main_handler(int, void*) 0xcc)[0x5383ac]
/usr/local/bin/traffic_server(HTTPHdr::parse_req(HTTPParser*, IOBufferReader*, int*, bool) 0x1a7)[0x5c11d7]
/usr/local/bin/traffic_server(PluginVC::process_read_side(bool) 0x425)[0x4d1535]
/usr/local/bin/traffic_server(HttpSM::state_read_client_request_header(int, void*) 0x100)[0x5311c0]
/usr/local/bin/traffic_server(PluginVC::main_handler(int, void*) 0x39f)[0x4d37cf]
/usr/local/bin/traffic_server(HttpSM::main_handler(int, void*) 0xcc)[0x5383ac]
/usr/local/bin/traffic_server(PluginVC::process_read_side(bool) 0x425)[0x4d1535]
/usr/local/bin/traffic_server(EThread::process_event(Event*, int) 0x238)[0x6cb258]
/usr/local/bin/traffic_server(EThread::execute() 0x707)[0x6cbcd7]
/usr/local/bin/traffic_server[0x6cad1e]
/lib64/libpthread.so.0[0x2ba86e67283d]
/usr/local/bin/traffic_server(PluginVC::process_write_side(bool) 0x5ac)[0x4d1e6c]
/usr/local/bin/traffic_server(PluginVC::main_handler(int, void*) 0x46e)[0x4d389e]
/lib64/libc.so.6(clone 0x6d)[0x313bad503d]
/usr/local/bin/traffic_server(EThread::process_event(Event*, int) 0x238)[0x6cb258]
/usr/local/bin/traffic_server(EThread::execute() 0x3a9)[0x6cb979]
[E. Mgmt] log ==> [TrafficManager] using root directory '/usr/local'
[TrafficServer] using root directory '/usr/local'

Issue Links

• duplicates: TS-2299 ATS seg faults in MIMEScanner::mime_scanner_get