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Posted to dev@celix.apache.org by GitBox <gi...@apache.org> on 2022/04/20 06:36:46 UTC
[GitHub] [celix] xuzhenbao opened a new issue, #417: heap-use-after-free in the remote service discovery
xuzhenbao opened a new issue, #417:
URL: https://github.com/apache/celix/issues/417
There are two heap-use-after-free locations.
The first one, It happens in this case, during `discovery_endpointListenerAdded` is called, `discovery_removeDiscoveredEndpoint` is called at the same time. In order to solve the problem, I think we can refactor remote service discovery to use a single mutex.(It's a little bit like #414)
The second, It happens in this case , if `discovery_endpointRemoved/Added` is called before endpoint listener service unregister, after discovery stop. In order to solve the problem, after discovery stoped, we should ignore discovery server add/remove endpoint.(It's a little bit like #413)
The stack info and sanitizer info as follows.(I reproduce the problem by suspending the breakpoint with GDB.)
The first problem:
~~~“bash”
Thread #12 [clientd] 103900 [core: 0] (Suspended : Breakpoint)
discovery_removeDiscoveredEndpoint() at discovery.c:221 0x7fffe71df2f3
endpointDiscoveryPoller_poll() at endpoint_discovery_poller.c:265 0x7fffe71e33a7
endpointDiscoveryPoller_performPeriodicPoll() at endpoint_discovery_poller.c:312 0x7fffe71e36f4
start_thread() at pthread_create.c:463 0x7ffff5a1c6db
clone() at clone.S:95 0x7ffff574561f
Thread #25 [clientd] 103931 [core: 0] (Suspended : Breakpoint)
discovery_endpointListenerAdded() at discovery.c:106 0x7fffe71de925
serviceTracker_invokeAddService() at service_tracker.c:479 0x7ffff6bd45db
serviceTracker_track() at service_tracker.c:424 0x7ffff6bd3f95
serviceTracker_serviceChanged() at service_tracker.c:348 0x7ffff6bd3704
celix_serviceRegistry_serviceChanged() at service_registry.c:1,131 0x7ffff6bd0f61
serviceRegistry_registerServiceInternal() at service_registry.c:234 0x7ffff6bcac2d
serviceRegistry_registerService() at service_registry.c:185 0x7ffff6bca576
fw_registerService() at framework.c:934 0x7ffff6bac861
bundleContext_registerService() at bundle_context.c:182 0x7ffff6b97f0f
bundleActivator_start() at activator.c:191 0x7fffebcf7800
<...more frames...>
~~~
~~~"bash"
==103871==ERROR: AddressSanitizer: heap-use-after-free on address 0x604000007328 at pc 0x7fffeba92641 bp 0x7fffe02cc1c0 sp 0x7fffe02cc1b0
READ of size 8 at 0x604000007328 thread T24
#0 0x7fffeba92640 in remoteServiceAdmin_importService /home/xuzhenbao/code/celix/bundles/remote_services/remote_service_admin_dfi/src/remote_service_admin_dfi.c:822
#1 0x7fffebcf0776 in topologyManager_rsaAdded /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/topology_manager.c:228
#2 0x7ffff6bd45da in serviceTracker_invokeAddService /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:479
#3 0x7ffff6bd3f94 in serviceTracker_track /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:424
#4 0x7ffff6bd3703 in serviceTracker_serviceChanged /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:348
#5 0x7ffff6bd053c in celix_serviceRegistry_addServiceListener /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:1046
#6 0x7ffff6bad18c in fw_addServiceListener /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1011
#7 0x7ffff6b99103 in bundleContext_addServiceListener /home/xuzhenbao/code/celix/libs/framework/src/bundle_context.c:349
#8 0x7ffff6bd2602 in serviceTracker_open /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:173
#9 0x7fffebcf79ef in bundleActivator_start /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/activator.c:204
#10 0x7ffff6bb87a2 in celix_framework_startBundleEntry /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2571
#11 0x7ffff6bec8c8 in celix_framework_stopStartBundleThread /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:33
#12 0x7ffff5a1c6da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da)
#13 0x7ffff574561e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x12161e)
0x604000007328 is located 24 bytes inside of 40-byte region [0x604000007310,0x604000007338)
freed by thread T11 here:
#0 0x7ffff6ef67a8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7a8)
#1 0x7fffe72103b2 in endpointDescription_destroy /home/xuzhenbao/code/celix/bundles/remote_services/rsa_common/src/endpoint_description.c:75
#2 0x7fffe71e33d5 in endpointDiscoveryPoller_poll /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:267
#3 0x7fffe71e36f3 in endpointDiscoveryPoller_performPeriodicPoll /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:312
#4 0x7ffff5a1c6da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da)
previously allocated by thread T0 here:
#0 0x7ffff6ef6d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7fffe7210006 in endpointDescription_create /home/xuzhenbao/code/celix/bundles/remote_services/rsa_common/src/endpoint_description.c:48
#2 0x7fffe71e0da3 in endpointDescriptorReader_parseDocument /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_descriptor_reader.c:202
#3 0x7fffe71e3d14 in endpointDiscoveryPoller_getEndpoints /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:383
#4 0x7fffe71e32ac in endpointDiscoveryPoller_poll /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:257
#5 0x7fffe71e2edc in endpointDiscoveryPoller_addDiscoveryEndpoint /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:201
#6 0x7fffe71e275c in endpointDiscoveryPoller_create /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:102
#7 0x7fffe71ddf2f in discovery_start /home/xuzhenbao/code/celix/bundles/remote_services/discovery_configured/src/discovery_impl.c:68
#8 0x7fffe71dfaae in bundleActivator_start /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/discovery_activator.c:125
#9 0x7ffff6bb87a2 in celix_framework_startBundleEntry /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2571
#10 0x7ffff6bed23d in celix_framework_startBundleOnANonCelixEventThread /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:113
#11 0x7ffff6bb7aa3 in celix_framework_startBundleInternal /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2455
#12 0x7ffff6bb7afd in celix_framework_startBundle /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2465
#13 0x7ffff6ba9fb3 in framework_autoStartConfiguredBundlesForList /home/xuzhenbao/code/celix/libs/framework/src/framework.c:588
#14 0x7ffff6ba99e5 in framework_autoStartConfiguredBundles /home/xuzhenbao/code/celix/libs/framework/src/framework.c:543
#15 0x7ffff6ba93b9 in framework_start /home/xuzhenbao/code/celix/libs/framework/src/framework.c:517
#16 0x7ffff6be37cf in celix_frameworkFactory_createFramework /home/xuzhenbao/code/celix/libs/framework/src/celix_framework_factory.c:34
#17 0x7ffff6be2cd5 in celixLauncher_launchWithProperties /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:158
#18 0x7ffff6be2cad in celixLauncher_launchWithConfigAndProps /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:149
#19 0x7ffff6be2a43 in celixLauncher_launchAndWaitForShutdown /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:105
#20 0x555555554ad8 in main /home/xuzhenbao/code/celix/build/celix/gen/containers/remote-services-dfi-client/main.c:19
#21 0x7ffff5645c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Thread T24 created by T9 here:
#0 0x7ffff6e4fd2f in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x37d2f)
#1 0x7ffff670548e in celixThread_create /home/xuzhenbao/code/celix/libs/utils/src/celix_threads.c:38
#2 0x7ffff6bed0e3 in celix_framework_createAndStartBundleLifecycleHandler /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:98
#3 0x7ffff6bed192 in celix_framework_startBundleOnANonCelixEventThread /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:105
#4 0x7ffff6bb7aa3 in celix_framework_startBundleInternal /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2455
#5 0x7ffff6bb7b27 in celix_framework_startBundleAsync /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2469
#6 0x7fffe805b333 in startCommand_execute /home/xuzhenbao/code/celix/bundles/shell/shell/src/start_command.c:50
#7 0x7fffe80579a8 in shell_executeCommand /home/xuzhenbao/code/celix/bundles/shell/shell/src/c_shell.c:276
#8 0x7fffe7e48aea in shellTui_parseInputPlain /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/shell_tui.c:283
#9 0x7fffe7e488b1 in shellTui_parseInput /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/shell_tui.c:265
#10 0x7fffe7e48562 in shellTui_runnable /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/shell_tui.c:233
#11 0x7ffff5a1c6da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da)
Thread T9 created by T0 here:
#0 0x7ffff6e4fd2f in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x37d2f)
#1 0x7ffff670548e in celixThread_create /home/xuzhenbao/code/celix/libs/utils/src/celix_threads.c:38
#2 0x7fffe7e47920 in shellTui_start /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/shell_tui.c:127
#3 0x7fffe7e47131 in celix_shellTuiActivator_start /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/activator.c:83
#4 0x7fffe7e4739a in celix_bundleActivator_start /home/xuzhenbao/code/celix/bundles/shell/shell_tui/src/activator.c:101
#5 0x7ffff6bb87a2 in celix_framework_startBundleEntry /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2571
#6 0x7ffff6bed23d in celix_framework_startBundleOnANonCelixEventThread /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:113
#7 0x7ffff6bb7aa3 in celix_framework_startBundleInternal /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2455
#8 0x7ffff6bb7afd in celix_framework_startBundle /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2465
#9 0x7ffff6ba9fb3 in framework_autoStartConfiguredBundlesForList /home/xuzhenbao/code/celix/libs/framework/src/framework.c:588
#10 0x7ffff6ba99e5 in framework_autoStartConfiguredBundles /home/xuzhenbao/code/celix/libs/framework/src/framework.c:543
#11 0x7ffff6ba93b9 in framework_start /home/xuzhenbao/code/celix/libs/framework/src/framework.c:517
#12 0x7ffff6be37cf in celix_frameworkFactory_createFramework /home/xuzhenbao/code/celix/libs/framework/src/celix_framework_factory.c:34
#13 0x7ffff6be2cd5 in celixLauncher_launchWithProperties /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:158
#14 0x7ffff6be2cad in celixLauncher_launchWithConfigAndProps /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:149
#15 0x7ffff6be2a43 in celixLauncher_launchAndWaitForShutdown /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:105
#16 0x555555554ad8 in main /home/xuzhenbao/code/celix/build/celix/gen/containers/remote-services-dfi-client/main.c:19
#17 0x7ffff5645c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Thread T11 created by T0 here:
#0 0x7ffff6e4fd2f in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x37d2f)
#1 0x7ffff670548e in celixThread_create /home/xuzhenbao/code/celix/libs/utils/src/celix_threads.c:38
#2 0x7fffe71e2876 in endpointDiscoveryPoller_create /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_poller.c:115
#3 0x7fffe71ddf2f in discovery_start /home/xuzhenbao/code/celix/bundles/remote_services/discovery_configured/src/discovery_impl.c:68
#4 0x7fffe71dfaae in bundleActivator_start /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/discovery_activator.c:125
#5 0x7ffff6bb87a2 in celix_framework_startBundleEntry /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2571
#6 0x7ffff6bed23d in celix_framework_startBundleOnANonCelixEventThread /home/xuzhenbao/code/celix/libs/framework/src/framework_bundle_lifecycle_handler.c:113
#7 0x7ffff6bb7aa3 in celix_framework_startBundleInternal /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2455
#8 0x7ffff6bb7afd in celix_framework_startBundle /home/xuzhenbao/code/celix/libs/framework/src/framework.c:2465
#9 0x7ffff6ba9fb3 in framework_autoStartConfiguredBundlesForList /home/xuzhenbao/code/celix/libs/framework/src/framework.c:588
#10 0x7ffff6ba99e5 in framework_autoStartConfiguredBundles /home/xuzhenbao/code/celix/libs/framework/src/framework.c:543
#11 0x7ffff6ba93b9 in framework_start /home/xuzhenbao/code/celix/libs/framework/src/framework.c:517
#12 0x7ffff6be37cf in celix_frameworkFactory_createFramework /home/xuzhenbao/code/celix/libs/framework/src/celix_framework_factory.c:34
#13 0x7ffff6be2cd5 in celixLauncher_launchWithProperties /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:158
#14 0x7ffff6be2cad in celixLauncher_launchWithConfigAndProps /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:149
#15 0x7ffff6be2a43 in celixLauncher_launchAndWaitForShutdown /home/xuzhenbao/code/celix/libs/framework/src/celix_launcher.c:105
#16 0x555555554ad8 in main /home/xuzhenbao/code/celix/build/celix/gen/containers/remote-services-dfi-client/main.c:19
#17 0x7ffff5645c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: heap-use-after-free /home/xuzhenbao/code/celix/bundles/remote_services/remote_service_admin_dfi/src/remote_service_admin_dfi.c:822 in remoteServiceAdmin_importService
~~~
----
The second:
~~~"bash"
Thread #3 [CelixEvent] 116238 [core: 1] (Suspended : Step)
discovery_endpointRemoved() at discovery.c:60 0x7fffec7d539c
topologyManager_notifyListenersEndpointRemoved() at topology_manager.c:824 0x7fffe5ffa6f9
topologyManager_removeExportedService() at topology_manager.c:631 0x7fffe5ff9b2f
serviceTracker_invokeRemovingService() at service_tracker.c:589 0x7ffff6ae9828
serviceTracker_untrackTracked() at service_tracker.c:560 0x7ffff6ae9676
serviceTracker_untrack() at service_tracker.c:540 0x7ffff6ae94ba
serviceTracker_serviceChanged() at service_tracker.c:354 0x7ffff6ae873d
celix_serviceRegistry_serviceChanged() at service_registry.c:1,131 0x7ffff6ae6c6a
serviceRegistry_unregisterService() at service_registry.c:272 0x7ffff6ae3559
serviceRegistration_unregister() at service_registration.c:146 0x7ffff6ae1c94
<...more frames...>
Thread #21 [serverd] 116267 [core: 0] (Suspended : Breakpoint)
bundleActivator_stop() at discovery_activator.c:157 0x7fffec7d62fc
celix_framework_stopBundleEntry() at framework.c:2,382 0x7ffff6ad6d5b
celix_framework_stopStartBundleThread() at framework_bundle_lifecycle_handler.c:36 0x7ffff6af9527
0x7ffff6d356ae
start_thread() at pthread_create.c:463 0x7ffff598d6db
clone() at clone.S:95 0x7ffff56b661f
~~~
~~~"bash"
WARNING: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or destroyed) (pid=116223)
#0 pthread_mutex_lock <null> (libtsan.so.0+0x3fadb)
#1 celixThreadMutex_lock /home/xuzhenbao/code/celix/libs/utils/src/celix_threads.c:111 (libcelix_utilsd.so.2+0xfdc5)
#2 endpointDiscoveryServer_removeEndpoint /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_server.c:277 (librsa_discoveryd.so.0+0xe148)
#3 discovery_endpointRemoved /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/discovery.c:58 (librsa_discoveryd.so.0+0x9398)
#4 topologyManager_notifyListenersEndpointRemoved /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/topology_manager.c:824 (librsa_topology_managerd.so.0+0x66f8)
#5 topologyManager_removeExportedService /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/topology_manager.c:631 (librsa_topology_managerd.so.0+0x5b2e)
#6 serviceTracker_invokeRemovingService /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:589 (libcelix_frameworkd.so.2+0x3f827)
#7 serviceTracker_untrackTracked /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:560 (libcelix_frameworkd.so.2+0x3f675)
#8 serviceTracker_untrack /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:540 (libcelix_frameworkd.so.2+0x3f4b9)
#9 serviceTracker_serviceChanged /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:354 (libcelix_frameworkd.so.2+0x3e73c)
#10 celix_serviceRegistry_serviceChanged /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:1131 (libcelix_frameworkd.so.2+0x3cc69)
#11 serviceRegistry_unregisterService /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:272 (libcelix_frameworkd.so.2+0x39558)
#12 serviceRegistration_unregister /home/xuzhenbao/code/celix/libs/framework/src/service_registration.c:146 (libcelix_frameworkd.so.2+0x37c93)
#13 celix_serviceRegistry_unregisterService /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:1213 (libcelix_frameworkd.so.2+0x3d1e7)
#14 fw_handleEventRequest /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1550 (libcelix_frameworkd.so.2+0x2938a)
#15 fw_handleEvents /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1602 (libcelix_frameworkd.so.2+0x298dd)
#16 fw_eventDispatcher /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1628 (libcelix_frameworkd.so.2+0x29a61)
#17 <null> <null> (libtsan.so.0+0x296ad)
Mutex M290 (0x7b1800000610) created at:
#0 pthread_mutex_lock <null> (libtsan.so.0+0x3fadb)
#1 celixThreadMutex_lock /home/xuzhenbao/code/celix/libs/utils/src/celix_threads.c:111 (libcelix_utilsd.so.2+0xfdc5)
#2 endpointDiscoveryServer_removeEndpoint /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/endpoint_discovery_server.c:277 (librsa_discoveryd.so.0+0xe148)
#3 discovery_endpointRemoved /home/xuzhenbao/code/celix/bundles/remote_services/discovery_common/src/discovery.c:58 (librsa_discoveryd.so.0+0x9398)
#4 topologyManager_notifyListenersEndpointRemoved /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/topology_manager.c:824 (librsa_topology_managerd.so.0+0x66f8)
#5 topologyManager_removeExportedService /home/xuzhenbao/code/celix/bundles/remote_services/topology_manager/src/topology_manager.c:631 (librsa_topology_managerd.so.0+0x5b2e)
#6 serviceTracker_invokeRemovingService /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:589 (libcelix_frameworkd.so.2+0x3f827)
#7 serviceTracker_untrackTracked /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:560 (libcelix_frameworkd.so.2+0x3f675)
#8 serviceTracker_untrack /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:540 (libcelix_frameworkd.so.2+0x3f4b9)
#9 serviceTracker_serviceChanged /home/xuzhenbao/code/celix/libs/framework/src/service_tracker.c:354 (libcelix_frameworkd.so.2+0x3e73c)
#10 celix_serviceRegistry_serviceChanged /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:1131 (libcelix_frameworkd.so.2+0x3cc69)
#11 serviceRegistry_unregisterService /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:272 (libcelix_frameworkd.so.2+0x39558)
#12 serviceRegistration_unregister /home/xuzhenbao/code/celix/libs/framework/src/service_registration.c:146 (libcelix_frameworkd.so.2+0x37c93)
#13 celix_serviceRegistry_unregisterService /home/xuzhenbao/code/celix/libs/framework/src/service_registry.c:1213 (libcelix_frameworkd.so.2+0x3d1e7)
#14 fw_handleEventRequest /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1550 (libcelix_frameworkd.so.2+0x2938a)
#15 fw_handleEvents /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1602 (libcelix_frameworkd.so.2+0x298dd)
#16 fw_eventDispatcher /home/xuzhenbao/code/celix/libs/framework/src/framework.c:1628 (libcelix_frameworkd.so.2+0x29a61)
#17 <null> <null> (libtsan.so.0+0x296ad)
SUMMARY: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or destroyed) (/usr/lib/x86_64-linux-gnu/libtsan.so.0+0x3fadb) in __interceptor_pthread_mutex_lock
==================
~~~
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[GitHub] [celix] PengZheng closed issue #417: heap-use-after-free in the remote service discovery
Posted by GitBox <gi...@apache.org>.
PengZheng closed issue #417: heap-use-after-free in the remote service discovery
URL: https://github.com/apache/celix/issues/417
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