Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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1.17.0
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None
Description
Add a httpListener to the router config listener like this
httpListener {
port: 21483
address: examples
host: 127.0.0.1
protocolVersion: HTTP2
name: http-listener
}
Try deleting the httpListener using qdmanage and the router will crash with the following backtrace
qdmanage -b 0.0.0.0:21482 DELETE --type=httpListener --name=http-listener
==2430968==ERROR: AddressSanitizer: heap-use-after-free on address 0x6020000036f0 at pc 0x7f05f98ec55d bp 0x7f05e60d3410 sp 0x7f05e60d2bc0
READ of size 2 at 0x6020000036f0 thread T2
#0 0x7f05f98ec55c (/lib64/libasan.so.6+0x5a55c)
#1 0x7f05f98edeb5 in __interceptor_vsnprintf (/lib64/libasan.so.6+0x5beb5)
#2 0x51d2e3 in qd_vlog_impl /home/gmurthy/opensource/qpid-dispatch/src/log.c:443
#3 0x51d8c5 in qd_log_impl /home/gmurthy/opensource/qpid-dispatch/src/log.c:463
#4 0x73bdae in handle_listener_event /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http2/http2_adaptor.c:2607
#5 0x6de966 in handle_event_with_context /home/gmurthy/opensource/qpid-dispatch/src/server.c:814
#6 0x6de9e4 in do_handle_listener /home/gmurthy/opensource/qpid-dispatch/src/server.c:825
#7 0x6e1443 in handle /home/gmurthy/opensource/qpid-dispatch/src/server.c:1024
#8 0x6e2fde in thread_run /home/gmurthy/opensource/qpid-dispatch/src/server.c:1133
#9 0x575775 in _thread_init /home/gmurthy/opensource/qpid-dispatch/src/posix/threading.c:172
#10 0x7f05f98283f8 in start_thread (/lib64/libpthread.so.0+0x93f8)
#11 0x7f05f89ce4c2 in __clone (/lib64/libc.so.6+0x1014c2)
0x6020000036f0 is located 0 bytes inside of 16-byte region [0x6020000036f0,0x602000003700)
freed by thread T3 here:
#0 0x7f05f993d067 in __interceptor_free (/lib64/libasan.so.6+0xab067)
#1 0x436e43 in qd_http_free_bridge_config /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http_common.c:93
#2 0x4378fb in qd_http_listener_decref /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http_common.c:233
#3 0x73d7b9 in qd_http2_delete_listener /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http2/http2_adaptor.c:2650
#4 0x437164 in qd_dispatch_delete_http_listener /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http_common.c:138
#5 0x7f05e6f97b0f in ffi_call_unix64 (/lib64/libffi.so.6+0x6b0f)
#6 0x7f05e58bc0bf (<unknown module>)