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[Tcl-bugs] [ tcl-Bugs-507181 ] suspect code in INST_{LIST,INVOKE_STK1}
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From: <no...@so...> - 2002-02-28 04:39:43
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Bugs item #507181, was opened at 2002-01-22 16:18 You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=110894&aid=507181&group_id=10894 Category: 44. Bytecode Compiler Group: 8.4a4 Status: Open Resolution: None Priority: 5 Submitted By: Don Porter (dgp) Assigned to: miguel sofer (msofer) Summary: suspect code in INST_{LIST,INVOKE_STK1} Initial Comment: stackTop is decremented directly, and that decrement is passed as an argument to a macro. DANGER WILL ROBINSON! Better to use the POP_OBJECT() macro defined for this purpose. Here's a patch. ---------------------------------------------------------------------- >Comment By: Don Porter (dgp) Date: 2002-02-27 23:39 Message: Logged In: YES user_id=80530 Did this issue get resolved? ---------------------------------------------------------------------- Comment By: Jeffrey Hobbs (hobbs) Date: 2002-01-22 16:27 Message: Logged In: YES user_id=72656 Note that there are many more instances of this use that Don warns against in the new LIST instructions than are accounted for in the patch. ---------------------------------------------------------------------- You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=110894&aid=507181&group_id=10894 |