[Reconnoiter-devel] [reconnoiter] #179: lua errors cause valgrind errors

reconnoiter trac at labs.omniti.com
Wed Sep 16 00:11:54 EDT 2009


#179: lua errors cause valgrind errors
--------------------+-------------------------------------------------------
 Reporter:  jesus   |       Owner:  jesus   
     Type:  defect  |      Status:  new     
 Priority:  major   |   Milestone:  Intrigue
Component:  noitd   |    Severity:  annoying
 Keywords:          |  
--------------------+-------------------------------------------------------
 some sort of errors going on here:

 {{{
 ==66844== Invalid read of size 1
 ==66844==    at 0x91286: memcpy (mc_replace_strmem.c:482)
 ==66844==    by 0x33D14A: strdup (in /usr/lib/libSystem.B.dylib)
 ==66844==    by 0xF8A7: noit_check_set_stats (noit_check.c:865)
 ==66844==    by 0xDDC9E9: noit_lua_log_results (lua.c:587)
 ==66844==    by 0xDDCD2C: noit_lua_resume (lua.c:635)
 ==66844==    by 0xDDE645: noit_lua_socket_read_complete (lua_noit.c:309)
 ==66844==    by 0x2EF99: eventer_kqueue_impl_trigger
 (eventer_kqueue_impl.c:310)
 ==66844==    by 0x2F918: eventer_kqueue_impl_loop
 (eventer_kqueue_impl.c:490)
 ==66844==    by 0x23C5: child_main (noitd.c:211)
 ==66844==    by 0x274D: main (noitd.c:259)
 ==66844==  Address 0x1a5e269 is 89 bytes inside a block of size 93 free'd
 ==66844==    at 0x8E7BF: free (vg_replace_malloc.c:325)
 ==66844==    by 0xDF7E92: l_alloc (lauxlib.c:631)
 ==66844==    by 0xDEB9C5: luaM_realloc_ (lmem.c:79)
 ==66844==    by 0xDE90D0: freeobj (lgc.c:391)
 ==66844==    by 0xDE91BD: sweeplist (lgc.c:424)
 ==66844==    by 0xDE989B: singlestep (lgc.c:574)
 ==66844==    by 0xDE9B1D: luaC_fullgc (lgc.c:656)
 ==66844==    by 0xDE18BE: lua_gc (lapi.c:915)
 ==66844==    by 0xDDA361: cancel_coro (lua.c:80)
 ==66844==    by 0xDDCD1A: noit_lua_resume (lua.c:634)
 ==66844==    by 0xDDE645: noit_lua_socket_read_complete (lua_noit.c:309)
 ==66844==    by 0x2EF99: eventer_kqueue_impl_trigger
 (eventer_kqueue_impl.c:310)
 }}}

-- 
Ticket URL: <https://labs.omniti.com/trac/reconnoiter/ticket/179>
reconnoiter <https://labs.omniti.com/trac/reconnoiter>
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