decoder c++ templates in decoder branch appear to be misaligned at runtime when built with CLANG

Question

decoder c++ templates in decoder branch appear to be misaligned at runtime when built with CLANG

Closed this issue 9 years ago · 0 comments

1444781573 feed::libdvbtee_set_debug_level: (0xff)
1444781573 rbuf::rbuf: ()
1444781573 listen::socket_listen: ()
1444781573 out::output: ()
1444781573 parse::parse: ()
1444781573 listen::socket_listen: ()
1444781573 feed::feed: ()
1444781573 tune::tune: ()
1444781573 linuxtv_tuner::linuxtv_tuner: ()
1444781573 linuxtv_tuner::set_device_ids: (0, 0, 0, 0)
open_fe: using /dev/dvb/adapter0/frontend0
scan channel 44...
tuned to 653000000
1444781576 parse::reset: ()
1444781576 parse::detach_demux: ()
SCVYL 1444781577 linuxtv_tuner::start_feed: ()
start_feed: using /dev/dvb/adapter0/demux0
1444781578 feed::set_filename: (/dev/dvb/adapter0/dvr0)
1444781578 feed::_open_file: ()
_open_file: using /dev/dvb/adapter0/dvr0
1444781578 feed::file_feed_thread: (fd=6)
1444781578 parse::take_pat: (pre): v1, ts_id: 2161
1444781578 parse::set_ts_id: (0871|2161)

1444781578 decode::decode: ()
1444781578 decode::decode: (copy)
1444781578 decode::decode: (copy)
1444781578 decode::~decode: (ffff|65535)
1444781578 decode::~decode: (ffff|65535)
store PAT: v0, ts_id: 168
152 | 0
136 | 0
120 | 0
15296 | 0
136 | 0
signal_callback_handler: caught signal 11: SIGSEGV
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()
1444781578 parse::detach_demux: ()
1444781578 decode::~decode: (ffff|65535)
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()
1444781578 parse::detach_demux: ()
signal_callback_handler: caught signal 6: SIGABRT
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()
1444781578 parse::detach_demux: ()
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()
1444781578 parse::detach_demux: ()
signal_callback_handler: caught signal 6: SIGABRT
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()
1444781578 parse::detach_demux: ()
1444781578 feed::close_file: ()
1444781578 parse::cleanup: ()

*** Error in /home/mk/libdvbtee/dvbtee/.libs/lt-dvbtee': double free or corruption (out): 0x00007f7f00000900 *** *** Error in/home/mk/libdvbtee/dvbtee/.libs/lt-dvbtee': double free or corruption (out): 0x00007f7f00000900 ***
*** Error in `/home/mk/libdvbtee/dvbtee/.libs/lt-dvbtee': double free or corruption (out): 0x00007f7f00000900 ***

...when built using GCC all works properly:

~/libdvbtee$ ./test.sh -a0 -c44 -s -d

dvbtee v0.3.8 - http://github.com/mkrufky/libdvbtee

1444780810 feed::libdvbtee_set_debug_level: (0xff)
1444780810 rbuf::rbuf: ()
1444780810 listen::socket_listen: ()
1444780810 out::output: ()
1444780810 parse::parse: ()
1444780810 listen::socket_listen: ()
1444780810 feed::feed: ()
1444780810 tune::tune: ()
1444780810 linuxtv_tuner::linuxtv_tuner: ()
1444780810 linuxtv_tuner::set_device_ids: (0, 0, 0, 0)
open_fe: using /dev/dvb/adapter0/frontend0
scan channel 44...
tuned to 653000000
1444780810 parse::reset: ()
1444780810 parse::detach_demux: ()
SCVYL 1444780810 linuxtv_tuner::start_feed: ()
start_feed: using /dev/dvb/adapter0/demux0
1444780811 feed::set_filename: (/dev/dvb/adapter0/dvr0)
1444780811 feed::_open_file: ()
_open_file: using /dev/dvb/adapter0/dvr0
1444780811 feed::file_feed_thread: (fd=6)
1444780811 parse::take_pat: (pre): v1, ts_id: 2161
1444780811 parse::set_ts_id: (0871|2161)

1444780811 decode::decode: ()
1444780811 decode::decode: (copy)
1444780811 decode::decode: (copy)
1444780811 decode::~decode: (ffff|65535)
1444780811 decode::~decode: (ffff|65535)
store PAT: v1, ts_id: 2161
3 | 30
4 | 40
5 | 50
1444780811 [PAT]::store: { 'programs': [ { 'number': 3, 'pid': 48 }, { 'number': 4, 'pid': 64 }, { 'number': 5, 'pid': 80 } ], 'tableId': 0, 'tableName': 'PAT', 'tsId': 2161, 'version': 1 }
1444780811 decode::updateTable: 0x00
1444780811 decode::updatePAT: tsid 0871, ver 01, 3 programs
1444780811 parse::take_pat: (post): v1, ts_id: 2161
1444780811 parse::process_pat: ()
1444780811 parse::set_detach: attaching table c7|0000...
1444780811 parse::take_mgt: (pre): v1
store MGT: v1
table type | pid | ver | bytes
0x0000 | 0x1ffb | 1 | 169
0x0100 | 0x1388 | 3 | 760
0x0101 | 0x1389 | 2 | 954
0x0102 | 0x138a | 2 | 1110
0x0103 | 0x138b | 1 | 907
0x0104 | 0x138c | 1 | 739
0x0105 | 0x138d | 1 | 864
0x0106 | 0x138e | 1 | 730
0x0107 | 0x138f | 1 | 905
0x0200 | 0x1408 | 3 | 2625
0x0201 | 0x1409 | 2 | 3119
0x0202 | 0x140a | 2 | 1885
0x0203 | 0x140b | 1 | 2346
0x0204 | 0x140c | 1 | 2259
0x0205 | 0x140d | 1 | 2432
0x0206 | 0x140e | 1 | 1969
0x0207 | 0x140f | 1 | 3271
1444780811 [MGT]::store: { 'tableId': 199, 'tableName': 'MGT', 'tables': [ { 'bytes': 169, 'pid': 8187, 'type': 0, 'version': 1 }, { 'bytes': 760, 'pid': 5000, 'type': 256, 'version': 3 }, { 'bytes': 954, 'pid': 5001, 'type': 257, 'version': 2 }, { 'bytes': 1110, 'pid': 5002, 'type': 258, 'version': 2 }, { 'bytes': 907, 'pid': 5003, 'type': 259, 'version': 1 }, { 'bytes': 739, 'pid': 5004, 'type': 260, 'version': 1 }, { 'bytes': 864, 'pid': 5005, 'type': 261, 'version': 1 }, { 'bytes': 730, 'pid': 5006, 'type': 262, 'version': 1 }, { 'bytes': 905, 'pid': 5007, 'type': 263, 'version': 1 }, { 'bytes': 2625, 'pid': 5128, 'type': 512, 'version': 3 }, { 'bytes': 3119, 'pid': 5129, 'type': 513, 'version': 2 }, { 'bytes': 1885, 'pid': 5130, 'type': 514, 'version': 2 }, { 'bytes': 2346, 'pid': 5131, 'type': 515, 'version': 1 }, { 'bytes': 2259, 'pid': 5132, 'type': 516, 'version': 1 }, { 'bytes': 2432, 'pid': 5133, 'type': 517, 'version': 1 }, { 'bytes': 1969, 'pid': 5134, 'type': 518, 'version': 1 }, { 'bytes': 3271, 'pid': 5135, 'type': 519, 'version': 1 } ], 'version': 1 }
1444780811 decode::updateTable: 0xc7
1444780811 parse::take_mgt: (post): v1
1444780812 parse::take_pmt: (pre): v0, service_id 3, pcr_pid 49
store PMT: v0, service_id 3, pcr_pid 49
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 10
es_pid | type
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 06
31 | 0x02 (Video MPEG-2) |
1444780812 [iso639 lang]::desc_0a: { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }
1444780812 [ac-3 audio]::desc_81: { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' }
34 | 0x81 (Audio AC3 (ATSC)) | eng
1444780812 [iso639 lang]::desc_0a: { 'ISO639Lang': [ { 'audioType': 0, 'language': 'spa' } ], 'descriptorTag': 10 }
1444780812 [ac-3 audio]::desc_81: { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'spa', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' }
35 | 0x81 (Audio AC3 (ATSC)) | spa
1444780812 [PMT]::store: { 'pcrPid': 49, 'program': 3, 'streams': [ { 'pid': 49, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'descriptors': [ { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }, { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' } ], 'pid': 52, 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' }, { 'descriptors': [ { 'ISO639Lang': [ { 'audioType': 0, 'language': 'spa' } ], 'descriptorTag': 10 }, { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'spa', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' } ], 'pid': 53, 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ], 'tableId': 2, 'tableName': 'PMT', 'version': 0 }
1444780812 decode::updateTable: 0x02
1444780812 parse::take_pmt: (post): v0, service_id 3, pcr_pid 49
1444780812 parse::process_pmt: : v0, service_id 3, pcr_pid 49
1444780812 parse::take_pmt: (pre): v0, service_id 4, pcr_pid 65
store PMT: v0, service_id 4, pcr_pid 65
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 10
es_pid | type
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 06
41 | 0x02 (Video MPEG-2) |
1444780812 [iso639 lang]::desc_0a: { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }
1444780812 [ac-3 audio]::desc_81: { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' }
44 | 0x81 (Audio AC3 (ATSC)) | eng
1444780812 [PMT]::store: { 'pcrPid': 65, 'program': 4, 'streams': [ { 'pid': 65, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'descriptors': [ { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }, { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' } ], 'pid': 68, 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ], 'tableId': 2, 'tableName': 'PMT', 'version': 0 }
1444780812 decode::updateTable: 0x02
1444780812 parse::take_pmt: (post): v0, service_id 4, pcr_pid 65
1444780812 parse::process_pmt: : v0, service_id 4, pcr_pid 65
1444780812 parse::take_pmt: (pre): v0, service_id 5, pcr_pid 81
store PMT: v0, service_id 5, pcr_pid 81
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 10
es_pid | type
1444780812 DESCRIPTOR::decode: failed to decode descriptor! tag: 06
51 | 0x02 (Video MPEG-2) |
1444780812 [iso639 lang]::desc_0a: { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }
1444780812 [ac-3 audio]::desc_81: { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' }
54 | 0x81 (Audio AC3 (ATSC)) | eng
1444780812 [PMT]::store: { 'pcrPid': 81, 'program': 5, 'streams': [ { 'pid': 81, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'descriptors': [ { 'ISO639Lang': [ { 'audioType': 0, 'language': 'eng' } ], 'descriptorTag': 10 }, { 'bitRateCode': 10, 'bsid': 8, 'bsmod': 0, 'description': '', 'descriptorTag': 129, 'fullSvc': true, 'language': 'eng', 'numChannels': '2/0', 'sampleRate': '48 or 44.1 or 32', 'surroundMode': 'Not indicated' } ], 'pid': 84, 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ], 'tableId': 2, 'tableName': 'PMT', 'version': 0 }
1444780812 decode::updateTable: 0x02
1444780812 parse::take_pmt: (post): v0, service_id 5, pcr_pid 81
1444780812 parse::process_pmt: : v0, service_id 5, pcr_pid 81
1444780812 parse::set_detach: attaching table c8|0871...
1444780812 parse::take_vct: (pre): v1, ts_id 2161, b_cable_vct 0
1444780812 parse::set_ts_id: (0871|2161)

store VCT: v1, ts_id 2161, b_cable_vct 0
1444780812 [VCT]::store: parsing channel descriptors for mux:
channel | service_id | source_id | service_name
1444780812 [VCT]::vctCh: parsing channel descriptors for service: 3
1444780812 [service location]::desc_a1: { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 49, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 52, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' }, { 'esPid': 53, 'lang': 'spa', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] }
5.1 | 3 | 1 | WNYW | eng, spa
1444780812 [VCT]::vctCh: parsing channel descriptors for service: 5
1444780812 [service location]::desc_a1: { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 81, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 84, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] }
5.2 | 5 | 5 | Movies! | eng
1444780812 [VCT]::vctCh: parsing channel descriptors for service: 4
1444780812 [service location]::desc_a1: { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 65, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 68, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] }
9.2 | 4 | 4 | WWOR-SD | eng
1444780812 [VCT]::store: { 'channels': [ { 'accessControlled': false, 'carrierFreq': 0, 'descriptors': [ { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 49, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 52, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' }, { 'esPid': 53, 'lang': 'spa', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] } ], 'etmLocation': 0, 'hidden': false, 'hideGuide': false, 'major': 5, 'minor': 1, 'modulation': 4, 'outOfBand': true, 'pathSelect': true, 'program': 3, 'serviceName': 'WNYW ', 'serviceType': 2, 'sourceId': 1, 'tsId': 2161 }, { 'accessControlled': false, 'carrierFreq': 0, 'descriptors': [ { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 81, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 84, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] } ], 'etmLocation': 0, 'hidden': false, 'hideGuide': false, 'major': 5, 'minor': 2, 'modulation': 4, 'outOfBand': true, 'pathSelect': true, 'program': 5, 'serviceName': 'Movies!', 'serviceType': 2, 'sourceId': 5, 'tsId': 2161 }, { 'accessControlled': false, 'carrierFreq': 0, 'descriptors': [ { 'descriptorTag': 161, 'serviceLocation': [ { 'esPid': 65, 'streamType': 2, 'streamTypeString': 'Video MPEG-2' }, { 'esPid': 68, 'lang': 'eng', 'streamType': 129, 'streamTypeString': 'Audio AC3 (ATSC)' } ] } ], 'etmLocation': 0, 'hidden': false, 'hideGuide': false, 'major': 9, 'minor': 2, 'modulation': 4, 'outOfBand': true, 'pathSelect': true, 'program': 4, 'serviceName': 'WWOR-SD', 'serviceType': 2, 'sourceId': 4, 'tsId': 2161 } ], 'isCableVCT': false, 'tableId': 200, 'tableName': 'VCT', 'tsId': 2161, 'version': 1 }
1444780812 decode::updateTable: 0xc8
1444780812 parse::take_vct: (post): v1, ts_id 2161, b_cable_vct 0
1444780812 feed::stop: ()
1444780812 listen::stop: ()
1444780812 feed::stop: waiting...
1444780812 feed::close_file: ()
1444780812 feed::stop: done
1444780812 feed::close_file: ()

dvbtee v0.3.8 - http://github.com/mkrufky/libdvbtee

channel 44, 653000000,