Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.3.4
    • Fix Version/s: 3.3.1
    • Component/s: Plugins
    • Labels:
      None

      Description

      To reproduce, one can essentially build TS with Lua support and put a rule in remap.config indicating using lua.so as plugin.

      Next, do a couple of requests to start things off and then touch remap.config follows by traffic_line -x. It might take a couple of tries but eventually one will get a crash. The stack trace is typically as follows.

      #0  0x00002b5a70f6bfd2 in lj_str_new (L=0x209c3d0, str=0x2b5a70d3b079 "release", lenx=<optimised out>) at lj_str.c:123
      #1  0x00002b5a70f73b97 in lua_getfield (L=0x209c3d0, idx=<optimised out>, k=0x2b5a70d3b079 "release") at lj_api.c:749
      #2  0x00002b5a70d35fed in LuaPluginRelease (lua=0x209c3d0) at remap.cc:30
      #3  0x00002b5a70d362a5 in TSRemapDeleteInstance (ih=0x209c3d0) at remap.cc:80
      #4  0x00000000005c6721 in url_mapping::delete_instance (this=0x209b400, index=0) at UrlMapping.cc:81
      #5  0x00000000005c6805 in url_mapping::~url_mapping (this=0x209b400, __in_chrg=<optimised out>) at UrlMapping.cc:109
      #6  0x00000000005c34b3 in Trie<url_mapping>::Clear (this=0x209c5e0) at ../../../lib/ts/Trie.h:213
      #7  0x00000000005c2c73 in Trie<url_mapping>::~Trie (this=0x209c5e0, __in_chrg=<optimised out>) at ../../../lib/ts/Trie.h:54
      #8  0x00000000005c2ca6 in Trie<url_mapping>::~Trie (this=0x209c5e0, __in_chrg=<optimised out>) at ../../../lib/ts/Trie.h:54
      #9  0x00000000005c23d2 in UrlMappingPathIndex::~UrlMappingPathIndex (this=0x209c5a0, __in_chrg=<optimised out>) at UrlMappingPathIndex.cc:28
      #10 0x00000000005c2480 in UrlMappingPathIndex::~UrlMappingPathIndex (this=0x209c5a0, __in_chrg=<optimised out>) at UrlMappingPathIndex.cc:30
      #11 0x00000000005bc281 in UrlRewrite::_destroyTable (this=0x20aa550, h_table=0x209b130) at UrlRewrite.cc:630
      #12 0x00000000005c1d7a in UrlRewrite::DestroyStore (this=0x20aa550, store=...) at UrlRewrite.h:124
      #13 0x00000000005bbf20 in UrlRewrite::~UrlRewrite (this=0x20aa550, __in_chrg=<optimised out>) at UrlRewrite.cc:546
      #14 0x000000000052681f in UR_FreerContinuation::freeEvent (this=0x2aaadc001a20, event=2, e=0x2aaabc1eb280) at ReverseProxy.cc:168
      #15 0x00000000004e366e in Continuation::handleEvent (this=0x2aaadc001a20, event=2, data=0x2aaabc1eb280) at ../iocore/eventsystem/I_Continuation.h:146
      #16 0x00000000006e3f9a in EThread::process_event (this=0x2aaaaacae010, e=0x2aaabc1eb280, calling_code=2) at UnixEThread.cc:142
      #17 0x00000000006e4332 in EThread::execute (this=0x2aaaaacae010) at UnixEThread.cc:219
      #18 0x00000000006e31e2 in spawn_thread_internal (a=0x209b3b0) at Thread.cc:88
      #19 0x00002b5a611a9e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
      #20 0x00002b5a630a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
      #21 0x0000000000000000 in ?? ()
      

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            • Assignee:
              jamespeach James Peach
              Reporter:
              thachtran Thach Tran
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              • Created:
                Updated:
                Resolved: