[ 
https://issues.apache.org/jira/browse/DISPATCH-2030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17317311#comment-17317311
 ] 

ASF subversion and git services commented on DISPATCH-2030:
-----------------------------------------------------------

Commit db30cb043bece740b5273b137057aa67b161ed50 in qpid-dispatch's branch 
refs/heads/main from Jiri Daněk
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=db30cb0 ]

DISPATCH-2030 Add additional sanitizer checks and surface router output better 
in tests (#1101)



> core_link_endpoint.c: runtime error: store to misaligned address
> ----------------------------------------------------------------
>
>                 Key: DISPATCH-2030
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-2030
>             Project: Qpid Dispatch
>          Issue Type: Bug
>    Affects Versions: 1.16.0
>            Reporter: Jiri Daněk
>            Priority: Major
>
> https://github.com/jiridanek/qpid-dispatch/runs/2259640865#step:9:1308
> {noformat}
> 56: ../src/router_core/core_link_endpoint.c:143:25: runtime error: store to 
> misaligned address 0x61600011dd9c for type 'uint64_t', which requires 8 byte 
> alignment
> 56: 0x61600011dd9c: note: pointer points here
> 56:   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 
> 00  00 00 00 00 00 00 00 00
> 56:               ^ 
> 56:     #0 0x7fdb81066f7f in qdrc_endpoint_delivery_CT 
> ../src/router_core/core_link_endpoint.c:143
> 56:     #1 0x7fdb8110a395 in source_send 
> ../src/router_core/modules/test_hooks/core_test_hooks.c:110
> 56:     #2 0x7fdb810f8964 in qdr_link_flow_CT 
> ../src/router_core/transfer.c:431
> 56:     #3 0x7fdb810d37c8 in router_core_thread 
> ../src/router_core/router_core_thread.c:239
> 56:     #4 0x7fdb809dd608 in start_thread 
> (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
> 56:     #5 0x7fdb7ff97292 in __clone 
> (/lib/x86_64-linux-gnu/libc.so.6+0x122292)
> 56: 
> 56: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior 
> ../src/router_core/core_link_endpoint.c:143:25 in 
> {noformat}
> https://github.com/jiridanek/qpid-dispatch/runs/2259640847#step:9:1674
> {noformat}
> 59: ../src/router_core/core_link_endpoint.c:143:25: runtime error: store to 
> misaligned address 0x616000117d9c for type 'uint64_t', which requires 8 byte 
> alignment
> 59: 0x616000117d9c: note: pointer points here
> 59:   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 
> 00  00 00 00 00 00 00 00 00
> 59:               ^ 
> 59:     #0 0x7f0e89f77f7f in qdrc_endpoint_delivery_CT 
> ../src/router_core/core_link_endpoint.c:143
> 59:     #1 0x7f0e89f7f292 in _flush_send_queue_CT 
> ../src/router_core/core_client_api.c:288
> 59:     #2 0x7f0e89f82b4e in _send_request_CT 
> ../src/router_core/core_client_api.c:270
> 59:     #3 0x7f0e89f82b4e in qdrc_client_request_CT 
> ../src/router_core/core_client_api.c:259
> 59:     #4 0x7f0e8a01d154 in _do_send 
> ../src/router_core/modules/test_hooks/core_test_hooks.c:551
> 59:     #5 0x7f0e89f8128f in _sender_flow_CT 
> ../src/router_core/core_client_api.c:448
> 59:     #6 0x7f0e8a009964 in qdr_link_flow_CT 
> ../src/router_core/transfer.c:431
> 59:     #7 0x7f0e89fe47c8 in router_core_thread 
> ../src/router_core/router_core_thread.c:239
> 59:     #8 0x7f0e898ee608 in start_thread 
> (/lib/x86_64-linux-gnu/libpthread.so.0+0x9608)
> 59:     #9 0x7f0e88ea8292 in __clone 
> (/lib/x86_64-linux-gnu/libc.so.6+0x122292)
> 59: 
> 59: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior 
> ../src/router_core/core_link_endpoint.c:143:25 in 
> {noformat}
> And also 
> https://travis-ci.com/github/apache/qpid-dispatch/jobs/495867996#L3473
> {noformat}
> 16: 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_link_endpoint.c:124:5:
>  runtime error: store to misaligned address 0xffff8cc0f79c for type 
> 'uint64_t' (aka 'unsigned long'), which requires 8 byte alignment
> 16: 0xffff8cc0f79c: note: pointer points here
> 16:   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 
> 00  00 00 00 00 00 00 00 00
> 16:               ^ 
> 16:     #0 0xffff9cd01d14 in qdrc_endpoint_send_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_link_endpoint.c:124:24
> 16:     #1 0xffff9cd0c4b4 in _flush_send_queue_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_client_api.c:292:9
> 16:     #2 0xffff9cd087e4 in _send_request_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_client_api.c:270:5
> 16:     #3 0xffff9cd087e4 in qdrc_client_request_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_client_api.c:259:5
> 16:     #4 0xffff9cddefcc in qcm_addr_lookup_process_pending_requests_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/modules/address_lookup_client/lookup_client.c:484:30
> 16:     #5 0xffff9cdd98f8 in qcm_addr_lookup_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/modules/address_lookup_client/lookup_client.c:561:9
> 16:     #6 0xffff9cce091c in qdr_link_inbound_first_attach_CT 
> /home/travis/build/apache/qpid-dispatch/src/router_core/connections.c
> 16:     #7 0xffff9cd83380 in router_core_thread 
> /home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:239:13
> 16:     #8 0xffff9c8024f8 in start_thread 
> (/lib/aarch64-linux-gnu/libpthread.so.0+0x84f8)
> 16:     #9 0xffff9c0ccf28  (/lib/aarch64-linux-gnu/libc.so.6+0xd3f28)
> 16: 
> 16: SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior 
> /home/travis/build/apache/qpid-dispatch/src/router_core/core_link_endpoint.c:124:5
>  in 
> {noformat}



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