From: SourceForge.net <no...@so...> - 2005-12-15 13:26:16
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Bugs item #1381436, was opened at 2005-12-15 10:07 Message generated for change (Settings changed) made by dkf You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=110894&aid=1381436&group_id=10894 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: 48. Threading Group: current: 8.4.12 Status: Open Resolution: None >Priority: 8 Submitted By: yahalom emet (yahalom) >Assigned to: Zoran Vasiljevic (vasiljevic) Summary: threaded tcl crashes Initial Comment: tcl:8.4.2.12 thread: 2.6.2 windows: server 2003 when using tcl many threads tcl crashes. 0000: 41 70 70 6c 69 63 61 74 Applicat 0008: 69 6f 6e 20 46 61 69 6c ion Fail 0010: 75 72 65 20 20 74 63 6c ure tcl 0018: 73 68 38 34 74 2e 65 78 sh84t.ex 0020: 65 20 38 2e 34 2e 32 2e e 8.4.2. 0028: 31 32 20 69 6e 20 74 63 12 in tc 0030: 6c 38 34 74 2e 64 6c 6c l84t.dll 0038: 20 38 2e 34 2e 32 2e 31 8.4.2.1 0040: 32 20 61 74 20 6f 66 66 2 at off 0048: 73 65 74 20 30 30 30 36 set 0006 0050: 62 33 64 63 b3dc this looks like the same phenomena I reported in the past on bug number 859820 submitted on 2003-12-14 04:54. locking the open/close pipe with tsv::lock stops the crash a thing which supports my assumption. doesn't the patch that was created in the previous bug report inserted to the version? I tried to apply the bug suggested on that bug but I still get the error. can a new patch be created? ---------------------------------------------------------------------- Comment By: yahalom emet (yahalom) Date: 2005-12-15 10:39 Message: Logged In: YES user_id=130120 compiling with symbos this is what I get: unsigned long TclpGetPid( Tcl_Pid pid) /* The HANDLE of the child process. */ { ProcInfo *infoPtr; Tcl_MutexLock(&pipeMutex); for (infoPtr = procList; infoPtr != NULL; infoPtr = infoPtr->nextPtr) { if (infoPtr->hProcess == (HANDLE) pid) { Tcl_MutexUnlock(&pipeMutex); ==> return infoPtr->dwProcessId; } } Tcl_MutexUnlock(&pipeMutex); return (unsigned long) -1; } the exception is on :return infoPtr->dwProcessId; ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=110894&aid=1381436&group_id=10894 |