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| author | dgp <dgp@users.sourceforge.net> | 2003-05-12 22:44:23 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2003-05-12 22:44:23 (GMT) |
| commit | 3fa0ae44eb7b084cc0591023606dc593cdc8169c (patch) | |
| tree | c573f9eb88f9a33584de27587d7b44ec7ee8bec9 /generic/tclInterp.c | |
| parent | 848f3e85419c57c034cd7ebe11918e835f04782b (diff) | |
| download | tcl-3fa0ae44eb7b084cc0591023606dc593cdc8169c.zip tcl-3fa0ae44eb7b084cc0591023606dc593cdc8169c.tar.gz tcl-3fa0ae44eb7b084cc0591023606dc593cdc8169c.tar.bz2 | |
* generic/tclInterp.c: (AliasObjCmd): Added refCounting of the words
* tests/interp.test (interp-33.1): of the target of an interp
alias during its execution. Also added test. [Bug 730244].
Diffstat (limited to 'generic/tclInterp.c')
| -rw-r--r-- | generic/tclInterp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/generic/tclInterp.c b/generic/tclInterp.c index b8f1fe2..8159855 100644 --- a/generic/tclInterp.c +++ b/generic/tclInterp.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInterp.c,v 1.21 2003/03/12 17:52:36 dgp Exp $ + * RCS: @(#) $Id: tclInterp.c,v 1.22 2003/05/12 22:44:24 dgp Exp $ */ #include "tclInt.h" @@ -1446,7 +1446,7 @@ AliasObjCmd(clientData, interp, objc, objv) #define ALIAS_CMDV_PREALLOC 10 Tcl_Interp *targetInterp; Alias *aliasPtr; - int result, prefc, cmdc; + int result, prefc, cmdc, i; Tcl_Obj **prefv, **cmdv; Tcl_Obj *cmdArr[ALIAS_CMDV_PREALLOC]; aliasPtr = (Alias *) clientData; @@ -1474,6 +1474,9 @@ AliasObjCmd(clientData, interp, objc, objv) Tcl_ResetResult(targetInterp); + for (i=0; i<cmdc; i++) { + Tcl_IncrRefCount(cmdv[i]); + } if (targetInterp != interp) { Tcl_Preserve((ClientData) targetInterp); result = Tcl_EvalObjv(targetInterp, cmdc, cmdv, TCL_EVAL_INVOKE); @@ -1482,6 +1485,9 @@ AliasObjCmd(clientData, interp, objc, objv) } else { result = Tcl_EvalObjv(targetInterp, cmdc, cmdv, TCL_EVAL_INVOKE); } + for (i=0; i<cmdc; i++) { + Tcl_DecrRefCount(cmdv[i]); + } if (cmdv != cmdArr) { ckfree((char *) cmdv); |