nyagos.exec() panic? at redirecting

[hymkor]

~.nyagos

nyagos.alias.svn = function(args)
    if args[1] == "amdc" then
        nyagos.exec("svn.exe status | findstr ^[AMDC]")
        return
    end
    args[0] = "svn.exe"
    if args[1] == "exclude" then
        args[1] = "update"
        table.insert(args,2,"--set-depth=exclude")
    elseif args[1] == "emptyup" then
        args[1] = "update"
        table.insert(args,2,"--depth=empty")
    elseif args[1] == "emptyadd" then
        args[1] = "add"
        table.insert(args,2,"--depth=empty")
    end
    nyagos.exec(args)
end

And type as below :

$ svn amdc | head
Exception 0xc0000005 0x0 0x38 0x629853b9
PC=0x629853b9
signal arrived during cgo execution

syscall.(*Proc).Call(0x11fd22a0, 0x11fe7c0c, 0x6, 0x6, 0x3dc48, 0x0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/dll_windows.go:140 +0x65a
syscall.(*LazyProc).Call(0x11f9a880, 0x11fe7c0c, 0x6, 0x6, 0x4, 0x3dc48, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/dll_windows.go:279 +0x5f
_/C_/Users/hayama/GoSrc/nyagos/lua.Lua.Call(0x315c4, 0x1, 0x1, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/lua/lua.go:240 +0xb5
main.newArgHook(0x12027b00, 0x11f6e3b0, 0x1, 0x1, 0x0, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/main/lua.go:92 +0x245
_/C_/Users/hayama/GoSrc/nyagos/interpreter.(*Interpreter).Spawnvp(0x12027b00, 0x2d2f40, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:130 +0x104
_/C_/Users/hayama/GoSrc/nyagos/interpreter.(*Interpreter).Interpret(0x12027440,0x12053330, 0xf, 0x12053318, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:214 +0x5b8
main.main()
        C:/Users/hayama/GoSrc/nyagos/main/nyagos.go:202 +0xebe

goroutine 5 [syscall]:
os/signal.loop()
        C:/Users/hayama/Local/Program Files/go/src/os/signal/signal_unix.go:21 +0x21
created by os/signal.initﾂｷ1
        C:/Users/hayama/Local/Program Files/go/src/os/signal/signal_unix.go:27 +0x34

goroutine 6 [chan receive]:
_/C_/Users/hayama/GoSrc/nyagos/conio.ctrlCHandler(0x11f56dc0)
        C:/Users/hayama/GoSrc/nyagos/conio/getch.go:55 +0x50
created by _/C_/Users/hayama/GoSrc/nyagos/conio.DisableCtrlC
        C:/Users/hayama/GoSrc/nyagos/conio/getch.go:63 +0xc3

goroutine 13 [syscall, locked to thread]:
syscall.WaitForSingleObject(0x3bc, 0xffffffff, 0x1, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/zsyscall_windows.go:689 +0x66
os.(*Process).wait(0x12069810, 0x0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec_windows.go:16 +0x7f
os.(*Process).Wait(0x12069810, 0x12068670, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/doc.go:45 +0x38
os/exec.(*Cmd).Wait(0x120272c0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec/exec.go:364 +0x19f
os/exec.(*Cmd).Run(0x120272c0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec/exec.go:246 +0x65
_/C_/Users/hayama/GoSrc/nyagos/interpreter.(*Interpreter).Spawnvp(0x120272c0, 0x2d2f40, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:146 +0x352
_/C_/Users/hayama/GoSrc/nyagos/interpreter.(*Interpreter).Interpret(0x12027500,0x120067a0, 0x20, 0x11fe8028, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:214 +0x5b8
main.cmdExec(0x315c4, 0x3bc38)
        C:/Users/hayama/GoSrc/nyagos/main/lua_cmd.go:125 +0x7d9
syscall.(*Proc).Call(0x11fd22a0, 0x11fe5ef8, 0x6, 0x6, 0x3dc88, 0x0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/dll_windows.go:140 +0x65a
syscall.(*LazyProc).Call(0x11f9a880, 0x11fe5ef8, 0x6, 0x6, 0x4, 0x3dc88, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/dll_windows.go:279 +0x5f
_/C_/Users/hayama/GoSrc/nyagos/lua.Lua.Call(0x315c4, 0x1, 0x0, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/lua/lua.go:240 +0xb5
main.LuaFunction.Call(0x315c4, 0x11fd38f0, 0x10, 0x12027500, 0x0, 0x0, 0x0)
        C:/Users/hayama/GoSrc/nyagos/main/lua.go:31 +0x151
main.(*LuaFunction).Call(0x11fd3910, 0x12027500, 0x0, 0x0, 0x0)
        <autogenerated>:2 +0x8f
_/C_/Users/hayama/GoSrc/nyagos/alias.doClose(0x2d2e18, 0x11fd3910, 0x12027500)
        C:/Users/hayama/GoSrc/nyagos/alias/alias.go:81 +0x34
created by _/C_/Users/hayama/GoSrc/nyagos/alias.hook
        C:/Users/hayama/GoSrc/nyagos/alias/alias.go:96 +0x11e

goroutine 14 [syscall, locked to thread]:
syscall.WaitForSingleObject(0x3e0, 0xffffffff, 0x1, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/syscall/zsyscall_windows.go:689 +0x66
os.(*Process).wait(0x12069060, 0x0, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec_windows.go:16 +0x7f
os.(*Process).Wait(0x12069060, 0x12068630, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/doc.go:45 +0x38
os/exec.(*Cmd).Wait(0x12026180, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec/exec.go:364 +0x19f
os/exec.(*Cmd).Run(0x12026180, 0x0, 0x0)
        C:/Users/hayama/Local/Program Files/go/src/os/exec/exec.go:246 +0x65
_/C_/Users/hayama/GoSrc/nyagos/interpreter.funcﾂｷ006()
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:139 +0x33
created by _/C_/Users/hayama/GoSrc/nyagos/interpreter.(*Interpreter).Spawnvp
        C:/Users/hayama/GoSrc/nyagos/interpreter/interpreter.go:144 +0x259
eax     0x8
ebx     0x629ac4f4
ecx     0x322dfb14
edx     0x3235fa14
edi     0x322dfaf0
esi     0x0
ebp     0x32368388
esp     0x322dfa64
eip     0x629853b9
eflags  0x10202
cs      0x23
fs      0x53
gs      0x2b
<MARKEDONE:~/GoSrc/nyagos>
$ FINDSTR: 書き込みエラー

[hymkor]

memo

http://stackoverflow.com/questions/27681094/go-exception-signal-arrived-during-cgo-execution

0xc0000005 is EXCEPTION_ACCESS_VIOLATION. It means somewhere in your program, you are trying to read / write memory that does not exist. For example reading at 0 address or similar. The problem is most likely because your syscall.Syscall9(_swe_jdut1_to_utc...) parameters do not match corresponding function arguments inside your DLL. You have to make sure that these two match exactly: parameter numbers and types. – alex Dec 29 '14 at 2:52

[hymkor]

Fixed on 777db31 : more than one nyagos.argsfilter ran at once on the same lua-instance